Team3S: 3000GT & Stealth   Thursday, August 8 2002   Volume 01 : Number 919




----------------------------------------------------------------------

Date: Wed, 7 Aug 2002 09:22:53 -0400
From: Jeff.A.Williamson@jci.com
Subject: Team3S: re: Pulling Hair out over Fuel Pump Assembly

I had the same problem when I changed my fuel pump. In my case, the high
pressure steel pipe broke in two! I bought a "fuel line repair kit" from my
local auto parts store. It cost about $8. The kit comes with a steel
adapter pipe that's tapered so it will fit inside the broken pipe flush
with the pump housing top. It also comes with a choice of male fittings so
it can mate with the female fitting at the coupling near the pump.
Unfortunately, the provided couplings are not metric, so you have to
improvise a bit.

You'll need to purchase a new coupling with compression fittings. Attach
the new pipe to one end of the compression fitting, and cut off the bent
portion of the old broken pipe so that you can use the old fitting from it,
and attach it to the other end of the compression fitting. You'll also need
a propane torch and solder to secure the new pipe to the fuel pump housing
assy.

All together, it cost me about $15 as opposed to the $389 for a complete
assy. The only downside of this fix is that you are actually decreasing the
inside diamter of the output pipe for a short distance, thus restricting
the fuel flow a bit. However, I've experienced no problems so far.

I have a sketch I can send you privately that might explain it a little
better. Just let me know if you need it. Another 3S buddy had the same
problem and this fix worked for him, too.

Jeff W.

>Alright, I went to change the fuel pump and while trying to get the high
>pressure line apart, the metal line from the fuel pump assembly bent
>pretty bad.  I still don't even have it disconnected.  I called up to
>order a new pump assembly and they only sell it complete with fuel
>pump!.  They want $389 for it.  Does anyone have any suggestions or have
>a fuel pump assembly lying around that they want to sell?  Thanks for
>any assistance


***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 7 Aug 2002 09:30:03 -0400
From: Jeff.A.Williamson@jci.com
Subject: Team3S: re: O2 Sensor Question

Upon further inspection last night, I saw that the 4 wires are actually
connected, but there is a piece of flat mesh wire that runs thorugh the
harness just under the white wire. The Electrical Manual shows that the
white wire is supposed to be "shielded". On mine, the white wire is missing
about 1/4" of insulation just before the connector at the plenum, thus
exposing some bare wire. It's at this same point where the mesh wire ends,
and is not connected to anything. So, thinking that the
mesh wire was at one time connected to the white wire where the insulation
was missing, I connected them together. This resulted in no reading from
the front O2 sensor at all. When I pulled the mesh wire loose again, the O2
started showing readings again.

So my new question is.......what's this mesh wire supposed to be connected
to, if anything?

Jeff W.

- ------Original Message------
Date: Tue, 06 Aug 2002 15:37:58 -0000
From: "Jeff Lucius" <jlucius@stealth316.com>
Subject: Re: Team3S: O2 Sensor Question

Our stock oxygen sensors are 4-wire, heated, Zirconia, thimble-type oxygen
sensors. Stamped on each sensor is "NGK 303H". This type of sensor is
heated
to bring it into its operating temperature range quicker than just the
exhaust
could do it. That just means the A/F is controlled sooner by the ECM and
emissions are improved. Once the engine is warm the "heated" part of the
sensor has little influence except perhaps to keep the sensor warm during
prolonged idling.

Track performance *should* not be affected because our ECM does not use the
oxygen sensors during heavy load cruising or acceleration. It uses internal
fuel maps instead.


- - ----- Original Message -----
From: <Jeff.A.Williamson@jci.com>
To: <team3S@stealth-3000gt.st>
Sent: Tuesday, August 06, 2002 7:57 AM
Subject: Team3S: O2 Sensor Question

It is my understanding that our TT cars have heated O2 sensors, although I
don't really know what this means or what this feature does for the engine.
I've noticed for some time, that one of the 4 wires that connect to my
front O2 sensor is broken. According to the wiring diagrams, its the wire
that supplies voltage (heat?) to the sensor. My car runs OK, but has never
performed at the track as well as other 3S's with similar mods. My O2
readings seem to be OK, but I normally have to set the fuel controller a
little on the rich side to obtain optimal readings. And the front O2 sensor
typically shows a slightly richer mixture than the rear.

Because of where the wire is broken, it will be a PITA to repair. Is this
something I should be concerned about? Does this "heater" do anything for
our cars once the engine has warmed up? Could this possibly be affecting
the car's performance at the track?

Jeff W.



***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 7 Aug 2002 08:41:03 -0700 (PDT)
From: Roger Ludwig <yiotta@yahoo.com>
Subject: Team3S: Bumper Damaged....

Little civic backed into me in the parking lot
yesterday. Not much damage, a little crack, a little
dent and a gouge... all are in the bumper (front). Not
sure if this can be fixed or if it will need to be
replaced, it's not bad at all.
If it needs to be replaced, I might consider putting a
99 nose on.
Is there a 99 front end for 2nd gens that does NOT
require changing the headlights?
If not, what do you guys/gals suggest.
Roger L
F15DOC


__________________________________________________
Do You Yahoo!?
Yahoo! Health - Feel better, live better
http://health.yahoo.com

***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 07 Aug 2002 17:55:10 +0200
From: Roger Gerl <roger.gerl@bluewin.ch>
Subject: RE: Team3S: American 3000 GT VR4

>In addition - you can also try removing all the legal emissions stuff
>that the US has on it like a catalytic converter, pre-cats, and stuff
>like that.  I don't know how nice the German folk are to cars removing
>those things but when importing a car from Europe to the States it
>requires all sorts of exhaust add-ons to be legal.

Nononono, this not true at all ! You are not allowed to change anything on
the car emmission parts. You have to chec kemissions every secodn year
(depending o nthe age of the car) Also if there is an aftermarket exhaust
you probably have to measure the noise by the TÜV government and if it is
too loud you may have to replace it by an original (Borla for example).
Same to the brakes and suspension parts. Open element air cleaners like the
FIPK are not allowed too (who cares ?)

>The fog light in the back is called something else but it is used both
>in heavy fog so they do not have 100+ car pile-ups on the Autobahn as
>well as when parking. You park against the street and the light is on
>the rear driver's corner so that cars will not hit you as you are
>parked.  If you drive on the left-side (England) then this light would
>be on the Passenger side rear corner.

No, unfortunately this is wrong. The rear fog light is only allowed in fog
weather conditions ! It is never ever allowed to have it on on parked
cars... fee is about 40 Euros. They are much brighter than the other
lights. On the European cars, the most inner red lights are the fogs ...
and both are light up the same time when activated.... this one side light
stuff is not regulated at all.

>Don't forget about the side marker lights on the front quarter panels.

Often not needed.

>Don't forget about headlight washers.

Only necessary if the car is equipped with true XENONs (therefore not our
cars). Therefore not needed at all.

>Look at Roger Gerl's site, www.rtec.ch, for some of these items (like
>the headlight washer tank).

As said, not needed :)

>I'm thinking the oil and fuel system will be fine but make sure you do
>not use Leaded fuel or else remove the O2 sensors.  They should have
>Unleaded over there but just watch that for a little bit.

Hahahaha, we have 89,91,93,95 and 98 ROZ here in Europe ... available
everywere ! Germany is 95 and 98... Hey, we are quite ahead with the
development than the States ... just an example :in Germany, there is no
speed limit on the Autobahn if there is no sign :-))))

Roger, Switzerland
93'3000GT TT
www.rtec.ch



***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 7 Aug 2002 17:17:45 +0100
From: "Jim Matthews" <jim@the-matthews.com>
Subject: RE: Team3S: American 3000 GT VR4

I didn't have to do ANYTHING to my Stealth to register it in Germany
due to the Status of Forces Agreement that covered me as a DOD
civilian.  Unfortunately, the SOFA in England does not offer such an
exemption and lighting modifications were required to pass the UK's
strict MOT inspection (luckily, I didn't have to go through the SVA
process, which is even worse).  I documented everything I did on a web
page at http://www.team3s.com/~matthews/eurospec.html.  Since you're
retired, I'll assume you aren't covered by a SOFA and that the changes
you'll need to make will be similar.  The car registration office at
any American base should be able to provide you with the exact
modifications required, and they may also be able to recommend a local
shop that is experienced at doing the work.  Good luck, and enjoy the
Autobahn!  :-)

- - --
Jim Matthews - Yorkshire, England
mailto:jim@the-matthews.com
http://www.the-matthews.com

*** 3000GT-Stealth International (3Si) Member #0030 ***
      http://www.the-matthews.com/stealth.html
Jet Black '94 Dodge Stealth R/T Twin-Turbo AWD AWS 6-spd
Adjustable Active Suspension, Adjustable Exhaust System
K&N FIPK, A'PEXi Super AVC-R v.1 (1.0 bar @ 64% BADC)
A'PEXi Turbo Timer (30 sec), Blitz Super Blow-Off Valve
Magnecore spark plug wires, Optima Red Top 830 Battery
Redline synth fluids (trans= MT-90, xfer & diff= SPHvy)
Cryoed rotors, R4S pads, braided lines, red calipers
Michelin Pilot XGT-Z4 245/45ZR17, Top Speed: 171 mph
G-Tech Pro: 0-60 4.79 sec, 1/4 13.16 sec @ 113.9 mph
1 Feb 99 Dyno Session: 367 SAE HP, 354 lb-ft torque


***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 7 Aug 2002 12:24:37 -0400
From: "Darren Schilberg" <dschilberg@pobox.com>
Subject: RE: Team3S: American 3000 GT VR4

Thanks, Rog.  Some of the "laws" have changed since I was there.  There
are some older cars (Yugo, Opel, and the occasional VW) that has an
amber-type of light way down low near the ground on the rear that was
left on when parked.  Like 2W or something real low that could be left
on for many hours and not drain the battery.  This is what I was
thinking was the rear fog light.  Thanks for correcting me.

That exhaust stuff is a change too.  It used to be that you were allowed
to bring it down to the lower level of emissions and things.  Maybe that
meant adding the OEM part from the European car instead of actually
removing things though.  I never had to do that so never looked into it.
No open air elements?  Weird laws you got there.

Didn't know headlight washers for only Xenon.  Any reason behind that?

And no speed on the Autobahn until you are "within proximity of a town"
then it slows down to about 75-100 mph and then closer to town it is
more like our 65 mph.  I think this is partly to keep noise down but
also for people merging at the "drei Ecke" or triangles (instead of our
cloverleaf style) so they only have to merge at 70 mph instead of 160
mph.  On the big autobahn this was supposed to be "understood" as not
many speed limit signs were posted or at speeds of 120 mph we were too
excited and didn't pay attention to them.  Only got pulled over once and
that was with me driving (illegal at the time since I was not 21 and did
not have an International license) but it was the summer the Berlin Wall
came down and a former East German "Volks Polizei" wagon trapped about 8
cars - somehow I managed to get a picture taken before the man with the
machine gun approached my window.  Needless to say we watched our speed
for the rest of the trip.

- --Flash!

- -----Original Message-----
From: Roger Gerl
Sent: Wednesday, August 07, 2002 11:55

Nononono, this not true at all ! You are not allowed to change anything
on
the car emmission parts. You have to chec kemissions every secodn year
(depending o nthe age of the car) Also if there is an aftermarket
exhaust
you probably have to measure the noise by the TÜV government and if it
is
too loud you may have to replace it by an original (Borla for example).
Same to the brakes and suspension parts. Open element air cleaners like
the
FIPK are not allowed too (who cares ?)

No, unfortunately this is wrong. The rear fog light is only allowed in
fog
weather conditions ! It is never ever allowed to have it on on parked
cars... fee is about 40 Euros. They are much brighter than the other
lights. On the European cars, the most inner red lights are the fogs ...

and both are light up the same time when activated.... this one side
light
stuff is not regulated at all.

Hahahaha, we have 89,91,93,95 and 98 ROZ here in Europe ... available
everywere ! Germany is 95 and 98... Hey, we are quite ahead with the
development than the States ... just an example :in Germany, there is no

speed limit on the Autobahn if there is no sign :-))))



***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 7 Aug 2002 09:24:15 -0700
From: "fastmax" <fastmax@cox.net>
Subject: Re: Team3S: propane injection explained ???

Not sure what you're using for propane storage but a DOT certified tank is
NOT safe in the engine compartment ---- the temps in the engine bay can
exceed 150º which results in a tank vapor pressure of up to 300 psi which
exceeds the tank safety relief valve settings. In addition the DOT tanks are
rated at 240 psi and California State  requires a tank rated in excess of
250 psi. The only commercial tanks that fit those requirements are the ASME
spec tanks which also includes the check valve that closes if the valves are
damaged. The smallest I've found are 25# tanks and are 9" in diameter
and 20" long. I have no doubt you could get a custom tank designed but I'd
think the cost would be very high.

        Jim Berry
===================================================
- ----- Original Message -----
From: "Tigran Varosyan" <tigran@tigran.com>
To: <team3S@stealth-3000gt.st>
Sent: Wednesday, August 07, 2002 12:15 AM
Subject: RE: Team3S: propane injection explained ???


> I have made my own propane setup which I planned to market, but am still
> testing. I think that my system and the best out there thus far, but I am
> keeping it under wraps until I am 100% satisfied with it and till I can get
> a copyright to the design. I have been using it for about a month with
> awesome results. The system currently on my car is mounted under the hood
> for many reasons, safety being one of them. One thing I can say is that I
> did not expect nearly as much of an improvement form it as I have had. I did
> some math and the propane under boost would make up less than 20% of the
> total fuel going into the engine. Having as the octane ratings were so
> close, 92 and 104 I did not expect a big difference, but reading some of the
> knock sensor outputs before and after I am simply stunned. There is no more
> knock, period! I do not know the science behind it, but it works and that's
> all there is to it.
>
> Tyson




***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 07 Aug 2002 10:00:22 -0700
From: "Dr. John A. Tabler" <jtabler@summitmicro.com>
Subject: Team3S: sticking accelerator on '92 VR4

Hi All,
Has anyone experienced a sticking accelerator ('92 VR4)?   I did this
morning, and it's a little unnerving.

I don't think it is the carpet, floor mat, or any trim piece.  I'll have
to wait and have a closer look at the linkage when the engine is cool.

If you have seen this, and know what your root cause was, I'd like to
hear about it.

Thanks,
John Tabler




***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 7 Aug 2002 10:31:08 -0700
From: "Tigran Varosyan" <tigran@tigran.com>
Subject: RE: Team3S: American 3000 GT VR4

Just out of my curiosity.... I know that there are 2 ways to calculate
octane. If you look on the pump anywhere in the states it will often show an
equation used. I think that in Europe (at least in eastern Europe, I know)
they use a different method to calculate which gives a higher number... For
instance in Russia you can fill up 107 octane gas which is equivalent of 92
in the states. Do you know which method they use in Germany?

Tyson

- -----Original Message-----
From: owner-team3s@team3s.com [mailto:owner-team3s@team3s.com]On Behalf
Of Roger Gerl
Sent: Wednesday, August 07, 2002 8:55 AM
To: Team3S@stealth-3000gt.st
Subject: RE: Team3S: American 3000 GT VR4



>In addition - you can also try removing all the legal emissions stuff
>that the US has on it like a catalytic converter, pre-cats, and stuff
>like that.  I don't know how nice the German folk are to cars removing
>those things but when importing a car from Europe to the States it
>requires all sorts of exhaust add-ons to be legal.

Nononono, this not true at all ! You are not allowed to change anything on
the car emmission parts. You have to chec kemissions every secodn year
(depending o nthe age of the car) Also if there is an aftermarket exhaust
you probably have to measure the noise by the TÜV government and if it is
too loud you may have to replace it by an original (Borla for example).
Same to the brakes and suspension parts. Open element air cleaners like the
FIPK are not allowed too (who cares ?)

>The fog light in the back is called something else but it is used both
>in heavy fog so they do not have 100+ car pile-ups on the Autobahn as
>well as when parking. You park against the street and the light is on
>the rear driver's corner so that cars will not hit you as you are
>parked.  If you drive on the left-side (England) then this light would
>be on the Passenger side rear corner.

No, unfortunately this is wrong. The rear fog light is only allowed in fog
weather conditions ! It is never ever allowed to have it on on parked
cars... fee is about 40 Euros. They are much brighter than the other
lights. On the European cars, the most inner red lights are the fogs ...
and both are light up the same time when activated.... this one side light
stuff is not regulated at all.

>Don't forget about the side marker lights on the front quarter panels.

Often not needed.

>Don't forget about headlight washers.

Only necessary if the car is equipped with true XENONs (therefore not our
cars). Therefore not needed at all.

>Look at Roger Gerl's site, www.rtec.ch, for some of these items (like
>the headlight washer tank).

As said, not needed :)

>I'm thinking the oil and fuel system will be fine but make sure you do
>not use Leaded fuel or else remove the O2 sensors.  They should have
>Unleaded over there but just watch that for a little bit.

Hahahaha, we have 89,91,93,95 and 98 ROZ here in Europe ... available
everywere ! Germany is 95 and 98... Hey, we are quite ahead with the
development than the States ... just an example :in Germany, there is no
speed limit on the Autobahn if there is no sign :-))))

Roger, Switzerland
93'3000GT TT
www.rtec.ch



***  Info:  http://www.Team3S.com/Rules.htm  ***


***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 7 Aug 2002 13:54:32 -0400
From: "Darren Schilberg" <dschilberg@pobox.com>
Subject: RE: Team3S: sticking accelerator on '92 VR4

I had this but luckily never experienced it.  The poor unfortunate soul
was my boss who borrowed the car the week after a manual boost
controller went in.  One zip tie slipped down the hoses it was on and
the throttle linkage got caught.  Lucky for him the car had AWD and some
good tires.  Scary part is he was on an Interstate exit ramp in 3rd at
WOT.  Good part is he was able to tell me about it.

On the second gen I see there is a slight difference at the end of the
throttle cable where you can adjust how far in or out the pin is.  There
was some resistance when this opened up and caught some vacuum hose in
there so that was an easy fix.

Otherwise it might be a sticking cable that some grease can help.  Wait,
are you saying you are saddened that you are having to accelerate?  =)

- --Flash!
1995 VR-4

- -----Original Message-----
From: John A. Tabler
Sent: Wednesday, August 07, 2002 13:00

Has anyone experienced a sticking accelerator ('92 VR4)?   I did this
morning, and it's a little unnerving.

I don't think it is the carpet, floor mat, or any trim piece.  I'll have
to wait and have a closer look at the linkage when the engine is cool.


***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 7 Aug 2002 10:54:06 -0700
From: "Tigran Varosyan" <tigran@tigran.com>
Subject: RE: Team3S: propane injection explained ???

Yes the valve does pop at around 300 (325 on my tank) PSI and engine bay
temps get much higher than 150... The system I have on my car has a line to
re-route vented gas to under the car chassis preventing any formation of
pockets. I have tried to light the leaking propane from the valve, no dice.
It will not go up. I don't know what this rating crap is about. If the
overpressure valve pops off at 300 it makes no sence that the tank would
hold any less. I had my tank to near 400 PSI and it held its own... I also
know people (roofers) who use propane torches to heat up their tanks when
they get cold. I feel that under the hood you get MUCH better performance
because you get all the benefits of a bottle warmer without the expense. It
is the safest place for it in my opinion. If I had to be in a car in a
propane explosion, I would not want it to be anywhere in the cabin... The
firewall and the hood should also protect the people within, diving the
force of the blast down and forward. The hose leading up to the intake is
much shorter. My system also uses a special port made on to the Y-Pipes that
I manufacture to inject the stuff. Injecting it into existing ports in the
plenum is plain stupid in my opinion... etc etc etc.

Unlike just about everyone out there I did not go "OOOOHHH PROPANE! New cool
thing! Lets make it and sell it!" (To use an example the guy at
Importpoweronline who started to take orders and was selling his system
before he even had a working prototype of a like-model retail system. Not to
mention that his valves he uses and whole system is under-rated for the
application.) I have been working with the stuff for a long time now, since
before all the buzz on 3si and I want to have a functional system that is
better than anything else out there. I have already achieved the latter, I
just feel that a bit more testing and some track times are needed before it
goes up for sale.

Tyson



- -----Original Message-----
From: fastmax [mailto:fastmax@cox.net]
Sent: Wednesday, August 07, 2002 9:24 AM
To: Tigran Varosyan; team3S@stealth-3000gt.st
Subject: Re: Team3S: propane injection explained ???


Not sure what you're using for propane storage but a DOT certified tank is
NOT safe in the engine compartment ---- the temps in the engine bay can
exceed 150º which results in a tank vapor pressure of up to 300 psi which
exceeds the tank safety relief valve settings. In addition the DOT tanks are
rated at 240 psi and California State  requires a tank rated in excess of
250 psi. The only commercial tanks that fit those requirements are the ASME
spec tanks which also includes the check valve that closes if the valves are
damaged. The smallest I've found are 25# tanks and are 9" in diameter
and 20" long. I have no doubt you could get a custom tank designed but I'd
think the cost would be very high.

        Jim Berry
===================================================
- ----- Original Message -----
From: "Tigran Varosyan" <tigran@tigran.com>
To: <team3S@stealth-3000gt.st>
Sent: Wednesday, August 07, 2002 12:15 AM
Subject: RE: Team3S: propane injection explained ???


> I have made my own propane setup which I planned to market, but am still
> testing. I think that my system and the best out there thus far, but I am
> keeping it under wraps until I am 100% satisfied with it and till I can
get
> a copyright to the design. I have been using it for about a month with
> awesome results. The system currently on my car is mounted under the hood
> for many reasons, safety being one of them. One thing I can say is that I
> did not expect nearly as much of an improvement form it as I have had. I
did
> some math and the propane under boost would make up less than 20% of the
> total fuel going into the engine. Having as the octane ratings were so
> close, 92 and 104 I did not expect a big difference, but reading some of
the
> knock sensor outputs before and after I am simply stunned. There is no
more
> knock, period! I do not know the science behind it, but it works and
that's
> all there is to it.
>
> Tyson





***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 7 Aug 2002 19:24:39 +0100
From: "Jim Matthews" <jim@the-matthews.com>
Subject: RE: Team3S: American 3000 GT VR4

This is well documented on the web (do a GOOGLE search on: RON MON
octane).  In a nutshell, the Research Octane Number (RON) and Motor
Octane Number (MON) are derived from two different methods of
measuring gasoline's resistance to knock, and the RON is always
numerically higher than the MON.  In Europe the RON is used and in the
States the RON and MON are averaged (that's what the R + M / 2 sticker
means on the pumps).  98 in Europe is about the same as 93 in the
States.

- - --
Jim Matthews - Yorkshire, England
mailto:jim@the-matthews.com
http://www.the-matthews.com

*** 3000GT-Stealth International (3Si) Member #0030 ***
      http://www.the-matthews.com/stealth.html
Jet Black '94 Dodge Stealth R/T Twin-Turbo AWD AWS 6-spd
Adjustable Active Suspension, Adjustable Exhaust System
K&N FIPK, A'PEXi Super AVC-R v.1 (1.0 bar @ 64% BADC)
A'PEXi Turbo Timer (30 sec), Blitz Super Blow-Off Valve
Magnecore spark plug wires, Optima Red Top 830 Battery
Redline synth fluids (trans= MT-90, xfer & diff= SPHvy)
Cryoed rotors, R4S pads, braided lines, red calipers
Michelin Pilot XGT-Z4 245/45ZR17, Top Speed: 171 mph
G-Tech Pro: 0-60 4.79 sec, 1/4 13.16 sec @ 113.9 mph
1 Feb 99 Dyno Session: 367 SAE HP, 354 lb-ft torque


***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 7 Aug 2002 11:43:12 -0700
From: "fastmax" <fastmax@cox.net>
Subject: Re: Team3S: propane injection explained ???

I applaude your desire to build a well tested system --- however --- you're
leaving yourself open to legal action if you recommend the placement of
the tank in the engine compartment. The tanks are NOT approved for use
in a motor fuel application --- they are rated by the manufacturer for
outdoor use at temperatures not to exceed 120º F and a pressure of 240 psi.
I was told the tanks will probably hold twice that pressure but you'd like at
least a 100% safety margin. ASME tanks are rated for use as a automotive
fuel tank but are built to much stronger specs.

BTY --- it may be "rating crap" but if somebody drags your ass into a courtroom
because a tank blew the lawyers will have a field day. I don't make this stuff up
I just pass it on. Import Power doesn't recommend a tank and says it's for
offroad use only --- a wise decision.

The area to look [ for California anyway ] is California Code of Regulations,
Title 13, section 930 --- they have info on the requirements for tanks. I haven't
read it but I did take a quick look.

        Jim Berry
=======================================================

- ----- Original Message -----
From: "Tigran Varosyan" <tigran@tigran.com>
To: "'fastmax'" <fastmax@cox.net>
Cc: <team3S@stealth-3000gt.st>
Sent: Wednesday, August 07, 2002 10:54 AM
Subject: RE: Team3S: propane injection explained ???


> Yes the valve does pop at around 300 (325 on my tank) PSI and engine bay
> temps get much higher than 150... The system I have on my car has a line to
> re-route vented gas to under the car chassis preventing any formation of
> pockets. I have tried to light the leaking propane from the valve, no dice.
> It will not go up. I don't know what this rating crap is about. If the
> overpressure valve pops off at 300 it makes no sence that the tank would
> hold any less. I had my tank to near 400 PSI and it held its own... I also
> know people (roofers) who use propane torches to heat up their tanks when
> they get cold. I feel that under the hood you get MUCH better performance
> because you get all the benefits of a bottle warmer without the expense. It
> is the safest place for it in my opinion. If I had to be in a car in a
> propane explosion, I would not want it to be anywhere in the cabin... The
> firewall and the hood should also protect the people within, diving the
> force of the blast down and forward. The hose leading up to the intake is
> much shorter. My system also uses a special port made on to the Y-Pipes that
> I manufacture to inject the stuff. Injecting it into existing ports in the
> plenum is plain stupid in my opinion... etc etc etc.
>
> Unlike just about everyone out there I did not go "OOOOHHH PROPANE! New cool
> thing! Lets make it and sell it!" (To use an example the guy at
> Importpoweronline who started to take orders and was selling his system
> before he even had a working prototype of a like-model retail system. Not to
> mention that his valves he uses and whole system is under-rated for the
> application.) I have been working with the stuff for a long time now, since
> before all the buzz on 3si and I want to have a functional system that is
> better than anything else out there. I have already achieved the latter, I
> just feel that a bit more testing and some track times are needed before it
> goes up for sale.
>
> Tyson
>
>
>
> -----Original Message-----
> From: fastmax [mailto:fastmax@cox.net]
> Sent: Wednesday, August 07, 2002 9:24 AM
> To: Tigran Varosyan; team3S@stealth-3000gt.st
> Subject: Re: Team3S: propane injection explained ???
>
>
> Not sure what you're using for propane storage but a DOT certified tank is
> NOT safe in the engine compartment ---- the temps in the engine bay can
> exceed 150º which results in a tank vapor pressure of up to 300 psi which
> exceeds the tank safety relief valve settings. In addition the DOT tanks are
> rated at 240 psi and California State  requires a tank rated in excess of
> 250 psi. The only commercial tanks that fit those requirements are the ASME
> spec tanks which also includes the check valve that closes if the valves are
> damaged. The smallest I've found are 25# tanks and are 9" in diameter
> and 20" long. I have no doubt you could get a custom tank designed but I'd
> think the cost would be very high.
>
>         Jim Berry
> ===================================================
> ----- Original Message -----
> From: "Tigran Varosyan" <tigran@tigran.com>
> To: <team3S@stealth-3000gt.st>
> Sent: Wednesday, August 07, 2002 12:15 AM
> Subject: RE: Team3S: propane injection explained ???
>
>
> > I have made my own propane setup which I planned to market, but am still
> > testing. I think that my system and the best out there thus far, but I am
> > keeping it under wraps until I am 100% satisfied with it and till I can
> get
> > a copyright to the design. I have been using it for about a month with
> > awesome results. The system currently on my car is mounted under the hood
> > for many reasons, safety being one of them. One thing I can say is that I
> > did not expect nearly as much of an improvement form it as I have had. I
> did
> > some math and the propane under boost would make up less than 20% of the
> > total fuel going into the engine. Having as the octane ratings were so
> > close, 92 and 104 I did not expect a big difference, but reading some of
> the
> > knock sensor outputs before and after I am simply stunned. There is no
> more
> > knock, period! I do not know the science behind it, but it works and
> that's
> > all there is to it.
> >
> > Tyson
>
>
>
>
>
> ***  Info:  http://www.Team3S.com/Rules.htm  ***
>



***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 7 Aug 2002 17:29:12 -0500
From: "Dave and Becky Trent" <bdtrent@netzero.net>
Subject: Team3S: Aluminum Flywheel Opinions?

Is there a consensus on the value of the Fidenza flywheel upgrade?  While
I'm pestering people, what is the best recommendation for an aftermarket
clutch. I'm not looking for the baddest drag racing clutch as the car is
pretty much limited to open track events and an occasional trip to work.

Thanks in advance,
DaveT/92TT/13g/RC550/etc.

- -------------------------------------------
Introducing NetZero Long Distance
Unlimited Long Distance only $29.95/ month!
Sign Up Today! www.netzerolongdistance.com

***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 7 Aug 2002 18:00:13 -0500
From: "Alex Pedenko" <pedenkoa@msu.edu>
Subject: RE: Team3S: Aluminum Flywheel Opinions?

I got an RPS stage 2 when I replaced mine. The car (95 vr4) is my daily
driver and this clutch works just fine. It's a little more sensitive
than stock, but I got used to it after a few days. Plus it's designed to
hold I think up to 600hp

Alex.

'95 VR4
RPS Stage 2, KN Cone intake, Blitz SBC-iD @ 14.8

- -----Original Message-----
From: owner-team3s@team3s.com [mailto:owner-team3s@team3s.com] On Behalf
Of Dave and Becky Trent
Sent: Wednesday, August 07, 2002 5:29 PM
To: Team3s
Subject: Team3S: Aluminum Flywheel Opinions?

Is there a consensus on the value of the Fidenza flywheel upgrade?
While
I'm pestering people, what is the best recommendation for an aftermarket
clutch. I'm not looking for the baddest drag racing clutch as the car is
pretty much limited to open track events and an occasional trip to work.

Thanks in advance,
DaveT/92TT/13g/RC550/etc.

- -------------------------------------------
Introducing NetZero Long Distance
Unlimited Long Distance only $29.95/ month!
Sign Up Today! www.netzerolongdistance.com

***  Info:  http://www.Team3S.com/Rules.htm  ***


***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 7 Aug 2002 17:02:49 -0700
From: "dakken" <dougusmagnus@attbi.com>
Subject: Re: Team3S: sticking accelerator on '92 VR4

I had my accelerator stick after I replaced my spark plugs the first time.
It turned out that I put the throttle body gasket in incorrectly.  On the
gasket I had, there was a tab that stuck out.  I don't know why, but it just
does.  This tab was touching the throttle linkage.  I found the problem and
just put the gasket back in correctly.

If you havn't taken your throttle body off of the intake manifold lately,
then this is probably not the cause.

Doug
92 Stealth RT TT


***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 7 Aug 2002 17:10:38 -0700
From: "dakken" <dougusmagnus@attbi.com>
Subject: Re: Team3S: Aluminum Flywheel Opinions and clutches?

I just had a RPS 6 puck sprung street clutch rated at 510 ft/lbs installed
in my car.  I found that the pedal was easier than stock to press in.  The
cluch grabs significantly more than the stock clutch.  It took me a few days
to get used to it.  I stalled out quite a few times.  Now that I am used to
it, I like it.  I know when I apply power and let out the clutch that the
power will go to the wheels and not smoke the clutch.

Doug
92 Stealth RT TT


***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 07 Aug 2002 18:34:58 -0600
From: "Justin Sturgeon" <justinstur@hotmail.com>
Subject: Team3S: car bogs on launch

i think i have most of my problems fixed but i am still having a little bit
of a problem.  i just replaced my ecu and ignition coil pack.  Plugs (NGK),
wires, water pump, timiing belt etc are all new.  Like i said, most of the
previous problems are fixed and the car runs great.  But when i launch the
car, even for a medium power launch, the car bogs and seems to take about a
second for the engine to wind up.  when this happens i can hear the exhaust
kind of sputter.  it doesn't do it if i just pull up to a stop sign and
immediatly launch, but if i sit a light for a moment it will bog.  i notice
that the oil pressure will drop if the car idles for a few moments and i
know this is somewhat normal.
also, the car does not hesitate when i first start it and drive away. 
again, the oil is not warmed up so the pressure is higher then.  i don't
know if this is related to oil pressure or not, but i have noticed
this pattern.
i have checked the crank angle sensor, there are not ecu codes, and i also
replaced the fuel filter.  I have a 91 stealth r/t na w/ k&n fipk.
has anyone else had this problem or does anyone have any suggestions.
thanks in advance for the help.
justin sturgeon



_________________________________________________________________
Send and receive Hotmail on your mobile device: http://mobile.msn.com


***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 7 Aug 2002 21:06:54 EDT
From: Keisuke6G72@aol.com
Subject: Team3S: 95' VR-4 Brake install on a 91 SL

Hey team, I am here for some good advice as it is always given.  I now have
in my possession the steering knuckles, calipers, rotors and pads from a 95'
VR-5 and will be attempting to install this weekend. 

My concern is for how much torque I want to put on all the bolts in order for
everything to flow smooth?  If you guys have this info I would be greatly
appreciative!  I need to know how much torque I am to put on the two bolts
that hold the caliper in place on the knuckle, not to mention all the bolts
that attach the steering knuckle.  Plus while I am asking what is the proper
torque to put on all the lugnuts??? 

Any and all advice is welcome. Thanks in advance!
Scott
1991 3000GT SL
DN Performance Intake with K&N FIPK
UR Crank Pulley
3SX Downpipe
Intrax Springs
Cusco Rear Shock Tower brace
(Looking for bolts to install !!!!) 3SX Rear Sway bar
18' VR-4 Wheels
Second Gen Brake Upgrade

***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 7 Aug 2002 21:06:54 EDT
From: Keisuke6G72@aol.com
Subject: Team3S: 95' VR-4 Brake install on a 91 SL

Hey team, I am here for some good advice as it is always given.  I now have
in my possession the steering knuckles, calipers, rotors and pads from a 95'
VR-5 and will be attempting to install this weekend. 

My concern is for how much torque I want to put on all the bolts in order for
everything to flow smooth?  If you guys have this info I would be greatly
appreciative!  I need to know how much torque I am to put on the two bolts
that hold the caliper in place on the knuckle, not to mention all the bolts
that attach the steering knuckle.  Plus while I am asking what is the proper
torque to put on all the lugnuts??? 

Any and all advice is welcome. Thanks in advance!
Scott
1991 3000GT SL
DN Performance Intake with K&N FIPK
UR Crank Pulley
3SX Downpipe
Intrax Springs
Cusco Rear Shock Tower brace
(Looking for bolts to install !!!!) 3SX Rear Sway bar
18' VR-4 Wheels
Second Gen Brake Upgrade

***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 7 Aug 2002 18:34:35 -0700 (PDT)
From: Anthony Tse <tse1631@yahoo.com>
Subject: Team3S: Hub Cabs

Hi Everyone: I have a 92 VR4 with stock 17" wheels.
Last light two of the hub caps got stolen. XYZ#$% but
I am not going to steal from someone back. I am asking
if anyone got the same car but already upgraded to
custom wheels so they can sell me their old hub cabs.
It looks real bad without the caps. Thanks!
     Anthony

__________________________________________________
Do You Yahoo!?
Yahoo! Health - Feel better, live better
http://health.yahoo.com

***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 7 Aug 2002 22:03:37 -0400
From: "Darren Schilberg" <dschilberg@pobox.com>
Subject: RE: Team3S: 95' VR-4 Brake install on a 91 SL

Scott -- Since I sold you my stock front calipers I'll feel bad if I
don't "complete" the transaction.  I'll send you the PDF pages from the
manual since yours is still in transit and you won't have that before
the weekend.  These pages have all the torque on everything in the
exploded view so you should be good to go.

Lugnuts are a good 95 ft*lbs and discussion varies here.  I like to take
the longer and more "picky" method that Jeff Lucius describes.  You put
the wheel on the car and hand-tighten the lugnuts on.  Then lower the
car until some pressure is on the wheel (enough to prevent it from
turning) and then tighten to about 75 ft*lbs.  Lower the car a little
more and apply 85 ft*lbs.  Then lower all the way and torque to 95
ft*lbs.  I've personally found that this seems to make a better flatness
from the hat to the wheel instead of tightening the first one all the
way to 95 (like anyone does with air tools in a brake shop) then another
lugnut then another.  Sure it takes longer but it really spreads out the
force and "seating" of everything.

AND DON'T FORGET ANTI-SEIZE ON THE WHEEL STUD THREADS.  Sorry to yell -
you saw some of the horror pictures of what happens when studs break or
rotors are "welded" (rusted) to the hub.  A little goes a long way so
don't goop it on like grease but paint the exposed wheel stud threads
then put on the wheel then the lugnuts.  I also dab a little where the
wheel mates the hat but not real much - just to keep all surfaces
painted.  Also, where the rotor meets the hat if you feel like doing
everything.  Oh, and the bolts holding the caliper into the knuckle.
Those are important to coat.

Let me know if you have anything else and we'll show the list when you
are finished (hopefully).  I'm glad to see you are putting them to use
though.

- --Flash!
1995 VR-4 minus the stock front calipers which Scott has now

- -----Original Message-----
From: Keisuke6G72@aol.com
Sent: Wednesday, August 07, 2002 21:07

Hey team, I am here for some good advice as it is always given.  I now
have
in my possession the steering knuckles, calipers, rotors and pads from a
95'
VR-5 and will be attempting to install this weekend. 

My concern is for how much torque I want to put on all the bolts in
order for
everything to flow smooth?  If you guys have this info I would be
greatly
appreciative!  I need to know how much torque I am to put on the two
bolts
that hold the caliper in place on the knuckle, not to mention all the
bolts
that attach the steering knuckle.  Plus while I am asking what is the
proper
torque to put on all the lugnuts??? 


***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 7 Aug 2002 22:05:47 -0400
From: "Darren Schilberg" <dschilberg@pobox.com>
Subject: RE: Team3S: 95' VR-4 Brake install on a 91 SL

As far as the 3SX rear anti-sway bar installation I had a quick post but
the dealer did mine and Rich Merritt had a better post about his local
shop installing it.  The bolts for mine were included from 3SX so if
these are the bolts you are missing then contact them.  I thought Steve
really had those anti-sway bars shipped with all hardware.

- --Flash!

- -----Original Message-----
From: Keisuke6G72@aol.com
Sent: Wednesday, August 07, 2002 21:07

(Looking for bolts to install !!!!) 3SX Rear Sway bar


***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 7 Aug 2002 22:36:37 -0400
From: "Darren Schilberg" <dschilberg@pobox.com>
Subject: RE: Team3S: 95' VR-4 Brake install on a 91 SL

Scott,

1. The bolts that go through the knuckle and into the caliper are 65
ft*lbs (90 N*m).

2. The brake line hose into the caliper looks to be 11 ft*lbs (15 N*m).
I think I recall that I put SpeedBleeders on those calipers before I
sold them.  Be careful on those as you don't want to strip them or break
them off inside the caliper.

3. Here is a 210 kb PDF file (3 pages) showing the required torque on
all front brake components:
www.team3s.com/~dschilberg/cars/brakes/95VR-4_front_brake.pdf

4. Let us know when you have pictures of this as it will look nice and
holler if you need more help.

- --Flash!
1995 VR-4 without stock front brakes and without track tires and wheels
- - Scott seems to be taking away all of my goodies - use them well at the
AutoX, bud

- -----Original Message-----
From: Keisuke6G72@aol.com
Sent: Wednesday, August 07, 2002 21:07

Hey team, I am here for some good advice as it is always given.  I now
have
in my possession the steering knuckles, calipers, rotors and pads from a
95'
VR-5 and will be attempting to install this weekend. 

My concern is for how much torque I want to put on all the bolts in
order for
everything to flow smooth?  If you guys have this info I would be
greatly
appreciative!  I need to know how much torque I am to put on the two
bolts
that hold the caliper in place on the knuckle, not to mention all the
bolts
that attach the steering knuckle.  Plus while I am asking what is the
proper
torque to put on all the lugnuts??? 


***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 7 Aug 2002 22:44:00 -0400
From: "Darren Schilberg" <dschilberg@pobox.com>
Subject: RE: Team3S: 95' VR-4 Brake install on a 91 SL

Note: These pages are from the 1992-1996 VR-4 section.  I'm assuming you
don't need to worry about the 1991 for anything since you bought second
gen VR-4 knuckles, rotors, pads, and calipers but in case anyone else
was wondering why your '91 VR-4 might be different in this area.

- --Flash!

- -----Original Message-----
From: Darren Schilberg
Sent: Wednesday, August 07, 2002 22:37

3. Here is a 210 kb PDF file (3 pages) showing the required torque on
all front brake components:
www.team3s.com/~dschilberg/cars/brakes/95VR-4_front_brake.pdf


***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 7 Aug 2002 21:09:28 -0600
From: "Donald Ashby III" <dashbyiii@earthlink.net>
Subject: Team3S: Part Number Help Please

Pressurized the intake today, found a large leak and now I am in need of a
gasket or seal of some sort.
The leak is where the rear turbo mates to a pre-intercooler hardpipe. I am
guessing that there is a gasket that seals between the turbo and the pipe,
if anyone knows the PIN for that part, please e-mail it to me, because I am
currently subscribed to the digest version. Thank you for your help. (Car is
a 93 VR-4 by the way)
Donald Ashby
'93 3000GT VR-4
Member #4909


***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 7 Aug 2002 23:13:04 -0400
From: "Chris McFarland" <cm1994@qx.net>
Subject: RE: Team3S: Part Number Help Please

It sounds like you are referring to the O-ring in the compressor housing.
If so, it is part number MD090788.  CAPS also lists a size of 36.9 (mm. I
assume).

Chris McFarland
93 Stealth R/T TT

The leak is where the rear turbo mates to a pre-intercooler hardpipe. I am
guessing that there is a gasket that seals between the turbo and the pipe,
if anyone knows the PIN for that part, please e-mail it to me, because I am
currently subscribed to the digest version. Thank you for your help. (Car is
a 93 VR-4 by the way)


***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 07 Aug 2002 22:09:02 -0500
From: "merritt@cedar-rapids.net" <merritt@cedar-rapids.net>
Subject: Re: Team3S: Hub Cabs

At 06:34 PM 8/7/02 -0700, Anthony Tse wrote:
>Hi Everyone: I have a 92 VR4 with stock 17" wheels.
>Last light two of the hub caps got stolen. XYZ#$% but
>I am not going to steal from someone back.


This reminds me of when I was in school. One of the dorm denizens had a TR3. There were, apparently, a dozen TR3s on campus, but only 11 gas caps. The gas caps were big, chrome, screw-on devices that perched up on the back deck.

Every few weeks, his gas cap would get stolen and we had to make the rounds, looking for another TR3 with a gas cap, so we could steal one.

I think somebody finally purchased a locking gas cap, making an even 12 gas caps, so the thefts stopped.

Rich/slow old poop
*sigh* nostalgia just isn't what it used to be.


>

***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 07 Aug 2002 22:12:39 -0500
From: "merritt@cedar-rapids.net" <merritt@cedar-rapids.net>
Subject: RE: Team3S: 95' VR-4 Brake install on a 91 SL

>I like to take the longer and more "picky" method that Jeff Lucius describes.  You put
 the wheel on the car and hand-tighten the lugnuts on.  Then lower the
>car until some pressure is on the wheel (enough to prevent it from
>turning) and then tighten to about 75 ft*lbs.  Lower the car a little
>more and apply 85 ft*lbs.  Then lower all the way and torque to 95
>ft*lbs.  I've personally found that this seems to make a better flatness
>from the hat to the wheel instead of tightening the first one all the
>way to 95 (like anyone does with air tools in a brake shop) then another
>lugnut then another.  Sure it takes longer but it really spreads out the
>force and "seating" of everything.

Or you can take a battery powered impact wrench and go scree, scree, scree, scree, scree, and let the car down. Takes all of 30 seconds. Then torque it. Works just as well, and takes a lot less time.

Rich/slow old poop
>

***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 7 Aug 2002 20:21:43 -0700 (PDT)
From: Anthony Tse <tse1631@yahoo.com>
Subject: RE: Team3S: Hub Cabs

I am sorry. I mean the small little center caps.

- --- Darren Schilberg <dschilberg@pobox.com> wrote:
> I didn't think any 3/S car had hub caps.  Do you
> have pictures of them?
> The Stealth kind of has center covers and the 3000GT
> has real small
> center caps.
>
> On this page then "3/S Features" on the left then
> "Wheels" is a link to
> all the 3/S wheel types.
>
> http://www.mn3s.org
>
> --Flash!
> 1995 VR-4
>
> -----Original Message-----
> From: Anthony Tse
> Sent: Wednesday, August 07, 2002 21:35
>
> Hi Everyone: I have a 92 VR4 with stock 17" wheels.
> Last light two of the hub caps got stolen. XYZ#$%
> but
> I am not going to steal from someone back. I am
> asking
> if anyone got the same car but already upgraded to
> custom wheels so they can sell me their old hub
> cabs.
> It looks real bad without the caps. Thanks!
>


__________________________________________________
Do You Yahoo!?
HotJobs - Search Thousands of New Jobs
http://www.hotjobs.com

***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Wed, 7 Aug 2002 21:25:28 -0700
From: "Tigran Varosyan" <tigran@tigran.com>
Subject: RE: Team3S: propane injection explained ???

Well, off-road or on if the thing blows and hurts someone there will be
bacon to fry. I plan to have a waiver written up by my lawyer friend which
will have to be signed. You can mount the thing anywhere you want, I chose
to mount mine under the hood. My system will work in the passenger
compartment or in the trunk just as good as any out there. The company that
this will be sold under is also an unprofitable LLC so personally nobody can
touch me. They can claim the company assets which will be consisting of
tools and equipment costing less than $2000. I do not plan to have anyone
hurt by this project and am 100% sure that if anything will ever happen it
will be the fault of the user/installer. I will look into the tanks you were
talking about, but from what I have seen so far, everyone uses standard BBQ
tanks. I got me some tiny 1Gal tanks which last about 3 tanks of gas. I
think that due to smaller size they will be much stronger than the bigger
ones (like an egg).

Tyson



- -----Original Message-----
From: fastmax [mailto:fastmax@cox.net]
Sent: Wednesday, August 07, 2002 11:43 AM
To: Tigran Varosyan
Cc: team3S@stealth-3000gt.st
Subject: Re: Team3S: propane injection explained ???


I applaude your desire to build a well tested system --- however --- you're
leaving yourself open to legal action if you recommend the placement of
the tank in the engine compartment. The tanks are NOT approved for use
in a motor fuel application --- they are rated by the manufacturer for
outdoor use at temperatures not to exceed 120º F and a pressure of 240 psi.
I was told the tanks will probably hold twice that pressure but you'd like
at
least a 100% safety margin. ASME tanks are rated for use as a automotive
fuel tank but are built to much stronger specs.

BTY --- it may be "rating crap" but if somebody drags your ass into a
courtroom
because a tank blew the lawyers will have a field day. I don't make this
stuff up
I just pass it on. Import Power doesn't recommend a tank and says it's for
offroad use only --- a wise decision.

The area to look [ for California anyway ] is California Code of
Regulations,
Title 13, section 930 --- they have info on the requirements for tanks. I
haven't
read it but I did take a quick look.

        Jim Berry
=======================================================

- ----- Original Message -----
From: "Tigran Varosyan" <tigran@tigran.com>
To: "'fastmax'" <fastmax@cox.net>
Cc: <team3S@stealth-3000gt.st>
Sent: Wednesday, August 07, 2002 10:54 AM
Subject: RE: Team3S: propane injection explained ???


> Yes the valve does pop at around 300 (325 on my tank) PSI and engine bay
> temps get much higher than 150... The system I have on my car has a line
to
> re-route vented gas to under the car chassis preventing any formation of
> pockets. I have tried to light the leaking propane from the valve, no
dice.
> It will not go up. I don't know what this rating crap is about. If the
> overpressure valve pops off at 300 it makes no sence that the tank would
> hold any less. I had my tank to near 400 PSI and it held its own... I also
> know people (roofers) who use propane torches to heat up their tanks when
> they get cold. I feel that under the hood you get MUCH better performance
> because you get all the benefits of a bottle warmer without the expense.
It
> is the safest place for it in my opinion. If I had to be in a car in a
> propane explosion, I would not want it to be anywhere in the cabin... The
> firewall and the hood should also protect the people within, diving the
> force of the blast down and forward. The hose leading up to the intake is
> much shorter. My system also uses a special port made on to the Y-Pipes
that
> I manufacture to inject the stuff. Injecting it into existing ports in the
> plenum is plain stupid in my opinion... etc etc etc.
>
> Unlike just about everyone out there I did not go "OOOOHHH PROPANE! New
cool
> thing! Lets make it and sell it!" (To use an example the guy at
> Importpoweronline who started to take orders and was selling his system
> before he even had a working prototype of a like-model retail system. Not
to
> mention that his valves he uses and whole system is under-rated for the
> application.) I have been working with the stuff for a long time now,
since
> before all the buzz on 3si and I want to have a functional system that is
> better than anything else out there. I have already achieved the latter, I
> just feel that a bit more testing and some track times are needed before
it
> goes up for sale.
>
> Tyson
>
>
>
> -----Original Message-----
> From: fastmax [mailto:fastmax@cox.net]
> Sent: Wednesday, August 07, 2002 9:24 AM
> To: Tigran Varosyan; team3S@stealth-3000gt.st
> Subject: Re: Team3S: propane injection explained ???
>
>
> Not sure what you're using for propane storage but a DOT certified tank is
> NOT safe in the engine compartment ---- the temps in the engine bay can
> exceed 150º which results in a tank vapor pressure of up to 300 psi which
> exceeds the tank safety relief valve settings. In addition the DOT tanks
are
> rated at 240 psi and California State  requires a tank rated in excess of
> 250 psi. The only commercial tanks that fit those requirements are the
ASME
> spec tanks which also includes the check valve that closes if the valves
are
> damaged. The smallest I've found are 25# tanks and are 9" in diameter
> and 20" long. I have no doubt you could get a custom tank designed but I'd
> think the cost would be very high.
>
>         Jim Berry
> ===================================================
> ----- Original Message -----
> From: "Tigran Varosyan" <tigran@tigran.com>
> To: <team3S@stealth-3000gt.st>
> Sent: Wednesday, August 07, 2002 12:15 AM
> Subject: RE: Team3S: propane injection explained ???
>
>
> > I have made my own propane setup which I planned to market, but am still
> > testing. I think that my system and the best out there thus far, but I
am
> > keeping it under wraps until I am 100% satisfied with it and till I can
> get
> > a copyright to the design. I have been using it for about a month with
> > awesome results. The system currently on my car is mounted under the
hood
> > for many reasons, safety being one of them. One thing I can say is that
I
> > did not expect nearly as much of an improvement form it as I have had. I
> did
> > some math and the propane under boost would make up less than 20% of the
> > total fuel going into the engine. Having as the octane ratings were so
> > close, 92 and 104 I did not expect a big difference, but reading some of
> the
> > knock sensor outputs before and after I am simply stunned. There is no
> more
> > knock, period! I do not know the science behind it, but it works and
> that's
> > all there is to it.
> >
> > Tyson
>
>
>
>
>
> ***  Info:  http://www.Team3S.com/Rules.htm  ***
>




***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Thu, 8 Aug 2002 00:49:43 -0500
From: "Matt Jannusch" <mjannusch@attbi.com>
Subject: Re: Team3S: 95' VR-4 Brake install on a 91 SL

> AND DON'T FORGET ANTI-SEIZE ON THE WHEEL
> STUD THREADS.  Sorry to yell - you saw some of the
> horror pictures of what happens when studs break or
> rotors are "welded" (rusted) to the hub.

Actually a good number of folks believe that using lubricants or anti-seize
on wheel studs is a bad idea since the torque specs for the lugs are meant
for dry threads.  I'm not saying its a problem, but gooping anti-seize on
studs/bolts that don't really need it might not be the best plan in all
cases and could actually cause the sorts of failures (broken studs) you are
trying to prevent.

http://www.automotiveforums.com/vbulletin/t22138.html

(The poll results are interesting on that link, although far from
scientific).  Don't yell at me, just do your own research and come to your
own conclusions about it either way.

- -Matt
'95 3000GT Spyder VR4




***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Thu, 8 Aug 2002 02:54:43 -0400
From: "Darren Schilberg" <dschilberg@pobox.com>
Subject: RE: Team3S: 95' VR-4 Brake install on a 91 SL

Well after heating up my rotors to a toasty 1,100 degrees F and caliper
to 700 degrees F and wheel spokes to about 350 degrees F I don't know
what the wheel studs and lugnuts are getting heated to.  I would rather
be off a few ft*lbs on torque from dry thread to lubricated thread
rather than snap a wheel stud at a track 15 hours away from home.

There is scientific or poll data and then there is data from someone who
doesn't have enough money to fix a broken wheel stud or has seen others
snap items at distant locations only to think to himself, "I'm never
going to let that happen to me."  It is interesting data but are you
saying you would trust your life on a race track when only torquing your
lugnuts to between 38.0 and 47.5 ft*lbs?  I'm not.

Can anyone give theory as to what the breaking ft*lb number is to get a
lugnut loose?  You put it on with 95 ft*lbs but does it take the same 95
ft*lbs to break it free?  My torque wrench has a ratchet head so I can
switch from tighten to loosen which boggles me because I thought torque
wrenches were not supposed to be used to break something loose (Sears
Craftsman 1/2" drive torque wrench).  I can put the lugnuts on and drive
for a month and break them free and see what the torque is but I doubt
it will climb to their value of 70% higher or 161.5 ft*lbs.

Can Cody comment on this from Discount Tire?

- --Flash!

- -----Original Message-----
From: Matt Jannusch
Sent: Thursday, August 08, 2002 01:50

Actually a good number of folks believe that using lubricants or
anti-seize on wheel studs is a bad idea since the torque specs for the
lugs are meant for dry threads.  I'm not saying its a problem, but
gooping anti-seize on studs/bolts that don't really need it might not be
the best plan in all cases and could actually cause the sorts of
failures (broken studs) you are trying to prevent.

http://www.automotiveforums.com/vbulletin/t22138.html

(The poll results are interesting on that link, although far from
scientific).  Don't yell at me, just do your own research and come to
your own conclusions about it either way.


***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Thu, 8 Aug 2002 03:14:15 -0400
From: "Darren Schilberg" <dschilberg@pobox.com>
Subject: RE: Team3S: 95' VR-4 Brake install on a 91 SL

Oops.  Good point, Dave.  Thanks.

- -----Original Message-----
Sent: Thursday, August 08, 2002 03:11
To: dschilberg@pobox.com

+> My torque wrench has a ratchet head so I
+> can switch from tighten to loosen which boggles me because I thought
+> torque wrenches were not supposed to be used to break something loose

+> (Sears Craftsman 1/2" drive torque wrench).

how about left handed threads?  :)


***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

Date: Thu, 8 Aug 2002 07:42:53 -0700
From: "fastmax" <fastmax@cox.net>
Subject: Re: Team3S: 95' VR-4 Brake install on a 91 SL

I guess the issue is how the antisieze acts --- ARP [ the headbolt folks ]
recommend that the threads be oiled and torqued --- ideally to a stretch
limit but that's not always practical. They also sell a lubricant that reduces
friction to the point that that it affects torque values so it can only be used
if you measure stretch. So the question is, does antisieze act like oil or
like the super lube they sell --- A phone call to ARP may provide an
answer.

        Jim Berry
===================================================
- ----- Original Message -----
From: "Matt Jannusch" <mjannusch@attbi.com>


> > AND DON'T FORGET ANTI-SEIZE ON THE WHEEL
> > STUD THREADS.  Sorry to yell - you saw some of the
> > horror pictures of what happens when studs break or
> > rotors are "welded" (rusted) to the hub.
>
> Actually a good number of folks believe that using lubricants or anti-seize
> on wheel studs is a bad idea since the torque specs for the lugs are meant
> for dry threads.  I'm not saying its a problem, but gooping anti-seize on
> studs/bolts that don't really need it might not be the best plan in all
> cases and could actually cause the sorts of failures (broken studs) you are
> trying to prevent.
>
> http://www.automotiveforums.com/vbulletin/t22138.html




***  Info:  http://www.Team3S.com/Rules.htm  ***

------------------------------

End of Team3S: 3000GT & Stealth V1 #919
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