Team3S: 3000GT & Stealth     Friday, July 13 2001     Volume 01 : Number 546




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

Date: Thu, 12 Jul 2001 18:04:45 -0500
From: Merritt <merritt@cedar-rapids.net>
Subject: Team3S: Flashing Tour/Sport light cure

My Tour/Sport light started flashing on a trip to Chicago, so I checked it
out at a fuel stop.
Since I have camber plates, I had removed the rubber covers over the
struts, so it was easy to see the problem: The shock rod in the strut had
been rotating, and it wrapped itself with the wires to the electronic
suspension. Apparently, it had pulled the wires so tight that a connection
came loose.

I took a wrench and unwound the shock rod a half-turn, enough to loosen the
wires and unwrap them. That solved the flashing light problem. If anyone
else has a flashing light, you may want to look under the rubber covers for
a similar problem.

Which brings up the question:  Why is my shock rod rotating? Do they all
spin around? Or is it because I have camber plates and now nothing is
keeping the rod from rotating?

Rich/old poop

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

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

Date: Thu, 12 Jul 2001 19:55:16 -0400
From: "Darren Schilberg" <dschilberg@pobox.com>
Subject: Team3S: P-Zero Asymmetrical tire tread

Does anyone know which way the tread is supposed to go on these tires?

I will have pictures later tonight of them mounted on my wheels.  I think
all four of them are going the same way which means that two of them are
mounted backwards or TireRack sent me four rights instead of two right and
two left.

- --Flash!
dschilberg@pobox.com
http://www.speedtoys.com/~dschilberg

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

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

Date: Thu, 12 Jul 2001 21:03:23 -0400
From: Steve Lasher <s_lasher@bellsouth.net>
Subject: Team3S: Big reds & wheel clearance

For those of us with big reds, I was under the impression that the stock
1st gen 17" VR-4 wheels would fit.  Veeeeery tight fit, but would fit
nonetheless - albeit for streeet use only.  Well, I tried putting on my
17" stockers (I used a set of 18" 2nd gen at the track - no prob) and
the right (passenger) side does not clear.  Weird because the left side
apparently clears.

The wheel spun fine with the car up on all 4's, but on the road I heard
a tump-thump-thump from the right side when turning left or under
braking.  I took off the wheel and saw there were some irregularities, I
guess from manufacturing, on the inside of the rim.  I grinded them down
as smooth as I could and now it's a little better.  No more thump when
turning or light braking, but it's there with moderate or heavy
braking.  The interference is radially, not laterally (the spokes clear
fine). Is this common, or do I just have a bad set of wheels?  Are there
any 17" aftermarket wheels known to clear?  Clear enough for track use?
- -Steve
'92 VR-4

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

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Date: Thu, 12 Jul 2001 21:17:21 -0000
From: "Sam Shelat" <sshelat@erols.com>
Subject: Re: Team3S: Center Diff - Racing question

I think he just wants to go straight! (full drag car)

Sam
- -----Original Message-----
From: StevePKT77@aol.com <StevePKT77@aol.com>
To: team3s@stealth-3000gt.st <team3s@stealth-3000gt.st>
Date: Wednesday, July 11, 2001 6:51 PM
Subject: Re: Team3S: Center Diff - Racing question


>Are you talking about completely eliminating the function of the center
diff?  I hope you're only driving around in slick weather.  I have an '88
Subaru XT6 full-time 4wd which has a center diff lock, and when the center
diff is locked it drives around like a tank (severe braking effect when
turning) - not to mention any turns cause great stress to the drivetrain,
since your wheels will naturally want to move at different speeds (but
cannot since the center differential is locked up).  Again, this works fine
in slick road conditions (ice, snow, gravel, dirt) but on dry pavement it's
not very fun for you or your car while turning.
>-Steve

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

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Date: Thu, 12 Jul 2001 21:19:43 -0000
From: "Sam Shelat" <sshelat@erols.com>
Subject: Re: Team3S: Center Diff - Racing question

I agree Jeff, but I have found my car at the drag strip (with much less
power then Arty) will spin the back tires first, then as the car is moving
forward, I can feel the fronts draging the spinning back tires until its all
moving the same speed.

Sam
- -----Original Message-----
From: Jeff Lucius <stealthman92@yahoo.com>
To: Aso8@aol.com <Aso8@aol.com>; Team3S@stealth-3000gt.st
<Team3S@stealth-3000gt.st>
Date: Wednesday, July 11, 2001 8:21 PM
Subject: Re: Team3S: Center Diff - Racing question


>Arty,
>I don't now anything about welding or pinning our center diffs. But
>the torque split is already 50/50 the best I can determine. My
>reasoning can be found on my web page below. Let me know what you
>think. Remember the torque split only applies when traction is equal
>to *all* tires. If traction is less for one or more tires then more
>torque goes to the tire(s) with better traction (or at least will try
>to).
>
>http://www.geocities.com/lutransys/jlucius/2-AWD3.htm
>
>Jeff Lucius, www.stealth316.com
>
>----- Original Message -----
>From: <Aso8@aol.com>
>To: <Team3S@stealth-3000gt.st>; <stealth@starnet.net>
>Cc: <Aso8@aol.com>
>Sent: Wednesday, July 11, 2001 12:36 PM
>Subject: Team3S: Center Diff - Racing question
>
>I'm trying to have my Center Diff Welded but it looks like the casing
>weld won't hold a real hard launch. Nor, does welding the spyder
>gears look like a good idea? Does anyone know how this is done or if
>it has ever been done on a VR-4?My objective is to have the torque
>split 50/50 so only half the HP reaches each set of wheels. Maybe the
>drive train will hold? It will be a shame to break on launch :(
>Arty 91 VR-4

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

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Date: Thu, 12 Jul 2001 18:45:59 -0700
From: "Jim Berry" <fastmax@home.com>
Subject: Re: Team3S: Big reds & wheel clearance

I have the big reds and a set of Einkei RP01's and have no problem,
before that I had the 94 mitsu 17" rims on my 93 and had no problems.
Anything that fits a 2nd generation Mitsu should fit over the big reds.

        Jim Berry
=============================================
- ----- Original Message -----
From: Steve Lasher <s_lasher@bellsouth.net>

> For those of us with big reds, I was under the impression that the stock
> 1st gen 17" VR-4 wheels would fit.  Veeeeery tight fit, but would fit
> nonetheless - albeit for streeet use only.  Well, I tried putting on my
> 17" stockers (I used a set of 18" 2nd gen at the track - no prob) and
> the right (passenger) side does not clear.  Weird because the left side
> apparently clears.

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

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Date: Thu, 12 Jul 2001 18:47:29 -0700
From: "Jim Berry" <fastmax@home.com>
Subject: Re: Team3S: P-Zero Asymmetrical tire tread

There should be an arrow on the tire showing the direction of rotation.

        Jim berry
=================================================
- ----- Original Message -----
From: Darren Schilberg <dschilberg@pobox.com>
To: Team3S <Team3S@stealth-3000gt.st>
Sent: Thursday, July 12, 2001 4:55 PM
Subject: Team3S: P-Zero Asymmetrical tire tread

> Does anyone know which way the tread is supposed to go on these tires?
>
> I will have pictures later tonight of them mounted on my wheels.  I think
> all four of them are going the same way which means that two of them are
> mounted backwards or TireRack sent me four rights instead of two right and
> two left.
>
> --Flash!
> dschilberg@pobox.com
> http://www.speedtoys.com/~dschilberg

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

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

Date: Thu, 12 Jul 2001 19:18:26 -0700 (PDT)
From: John Christian <jczoom_619@yahoo.com>
Subject: Re: Team3S: Big reds & wheel clearance

Hi Steve,

Yes, my Centra 17" from Tire Rack cleared the stock
rotors and also the Supra rotors which are larger dia
(both with the Big Reds),  Unfortunately Tire Rack
only carried the Centra rims about 5 years ago.

Whatever Mitsu chrome 17" I have now fit and clear
fine.

Be of good cheer,
John

- --- Steve Lasher <s_lasher@bellsouth.net> wrote:
> For those of us with big reds, I was under the
> impression that the stock
> 1st gen 17" VR-4 wheels would fit.  Veeeeery tight
> fit, but would fit
> nonetheless - albeit for streeet use only.  Well, I
> tried putting on my
> 17" stockers (I used a set of 18" 2nd gen at the
> track - no prob) and
> the right (passenger) side does not clear.  Weird
> because the left side
> apparently clears.
>
> The wheel spun fine with the car up on all 4's, but
> on the road I heard
> a tump-thump-thump from the right side when turning
> left or under
> braking.  I took off the wheel and saw there were
> some irregularities, I
> guess from manufacturing, on the inside of the rim.
> I grinded them down
> as smooth as I could and now it's a little better.
> No more thump when
> turning or light braking, but it's there with
> moderate or heavy
> braking.  The interference is radially, not
> laterally (the spokes clear
> fine). Is this common, or do I just have a bad set
> of wheels?  Are there
> any 17" aftermarket wheels known to clear?  Clear
> enough for track use?
> -Steve
> '92 VR-4

=====
Please respond to jczoom@iname.com
'93 TT with Porsche brakes and Supra TT rotors
12.4@109MPH  5/97 almost stock
http://www.geocities.com/motorcity/flats/4538

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

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Date: Thu, 12 Jul 2001 20:44:31 -0700
From: Richard <radanc@home.com>
Subject: Team3S: ECU upgrades

Anyone have experience with the G-Force ECU upgrade or Haltech E6K. I
want to upgrade, but fear I don't know the intricacies of differences
between the options. Any other ideas would be appreciated. I know the
Haltech requires more programming and is more precise for tuning, but
has anyone used them got any opinions.

Rich
92 Stealth TT

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

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Date: Fri, 13 Jul 2001 01:54:56 -0400
From: "Darren Schilberg" <dschilberg@pobox.com>
Subject: RE: Team3S: P-Zero Asymmetrical tire tread

I see no arrow.  Here are pix of the overall tread on the tires (see how
when all the outsides of the tires are going the same way that the tread on
all four are going the same way?  Two of them should have the tread going
the other way?

Look at this page for the pix
http://www.speedtoys.com/~dschilberg/cars/tires-wheels/P-Zero_tread.jpg

But regardless of which way they should go ... which ones are the right side
and which ones are the left side?  Any help?

My own thought was that (on the right side of these tires) the "V-shaped"
tread is supposed to channel the water away and not toward itself.  That is
why is confusing me here.  Are these correct?  Did TireRack send me four of
the same side tires instead of two right and two left?

- --Flash!
dschilberg@pobox.com
http://www.speedtoys.com/~dschilberg

 -----Original Message-----
From: Jim Berry [mailto:fastmax@home.com]
Sent: Thursday, July 12, 2001 9:47 PM

There should be an arrow on the tire showing the direction of rotation.

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

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Date: Fri, 13 Jul 2001 10:35:07 -0000
From: "glynn birds" <glynn_birds@hotmail.com>
Subject: Team3S: Coolant Query

I have just got a 94 GTO NA Auto.

I'm not sure if this is a problem, but here is my query.

I noticed some coolant loss from the expansion tank after a run. When I
later checked it out, I noticed that the coolant level rises in the
expansion tank as soon as the thermostat opens. It rises to the top of the
expansion tank and that seems to be the limit. This is only at idle, I
haven't taken it out on the road since I noticed it. I changed the pressure
cap but still did the same thing. Is this normal? Was the expansion tank
overfull to start with?

regards

Glynn - UK

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

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Date: Fri, 13 Jul 2001 09:06:47 -0400
From: "Darren Schilberg" <dschilberg@pobox.com>
Subject: RE: Team3S: P-Zero Asymmetrical tire tread

Curt,

   That is exactly the answer I was looking for so THANK you for the
response.  Yes the V-groove section goes on the inside.  I guess I send this
picture to TireRack along with a copy of the original shipping receipt
(although that will not show what type of tire was sent).
   There are NO arrows that I can see on the sidewalls of the tires.  I had
some P6000 and those clearly had an arrow on them.  I can take pictures of
the sidewalls if needed.

- --Flash!
dschilberg@pobox.com

 -----Original Message-----
From: Curt Gendron [mailto:curt_gendron@hotmail.com]
Sent: Friday, July 13, 2001 9:01 AM

There ~should~ be an arrow somewhere on the sidewall of each tire showing
the direction the tire should go.  But looking at the tread, I can tell you
that all these tires are mounted as left-hand tires.  If you stand to the
side of the rim, or in front of the chrome, the tire will need to rotate
clockwise to channel water through those V-grooves.

I'm guessing all these tires are left hand Asemetrical tires too, because
since negative camber is encourged on sports car, that would make the V part
of the tire have the most downforce on it.  That means the inside part of
the tread.

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

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Date: Fri, 13 Jul 2001 08:31:18 -0500
From: "Willis, Charles E." <cewillis@TexasChildrensHospital.org>
Subject: Team3S: RE: 3S-Racers: Flashing Tour/Sport light cure

Whenever the car body bounces up to full travel, it takes the load off the
front strut at which time the rod can rotate.  We've seen this happen with
my son's car occassionally, but never to the extent that the ECS wires get
wound up.  When we installed the GC suspension, we found that we needed to
leave the stock upper spring perch on the strut. It has a D-shaped hole in
it, that I think helps to discourage rotation of the shock rod.  Also, you
can do a visual check from the wheel well to see if the holes in the upper
and lower spring perches are aligned.

Chuck

> -----Original Message-----
> From: Merritt [SMTP:merritt@cedar-rapids.net]
> Sent: Thursday, July 12, 2001 6:05 PM
> To: 3sracers@speedtoys.com; Team3S@stealth-3000gt.st
> Subject: 3S-Racers: Flashing Tour/Sport light cure
>
> My Tour/Sport light started flashing on a trip to Chicago, so I checked it
> out at a fuel stop.
> Since I have camber plates, I had removed the rubber covers over the
> struts, so it was easy to see the problem: The shock rod in the strut had
> been rotating, and it wrapped itself with the wires to the electronic
> suspension. Apparently, it had pulled the wires so tight that a connection
> came loose.
>
> I took a wrench and unwound the shock rod a half-turn, enough to loosen
> the
> wires and unwrap them. That solved the flashing light problem. If anyone
> else has a flashing light, you may want to look under the rubber covers
> for
> a similar problem.
>
> Which brings up the question:  Why is my shock rod rotating? Do they all
> spin around? Or is it because I have camber plates and now nothing is
> keeping the rod from rotating?
>
> Rich/old poop

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

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

Date: Fri, 13 Jul 2001 08:36:21 -0500
From: "Willis, Charles E." <cewillis@TexasChildrensHospital.org>
Subject: RE: Team3S: P-Zero Asymmetrical tire tread

arrow should be on the sidewall ...

> -----Original Message-----
> From: Jim Berry [SMTP:fastmax@home.com]
> Sent: Thursday, July 12, 2001 8:47 PM
> To: Darren Schilberg; Team3S
> Subject: Re: Team3S: P-Zero Asymmetrical tire tread
>
> There should be an arrow on the tire showing the direction of rotation.
>
>         Jim berry
> =================================================
> ----- Original Message -----
> From: Darren Schilberg <dschilberg@pobox.com>
> To: Team3S <Team3S@stealth-3000gt.st>
> Sent: Thursday, July 12, 2001 4:55 PM
> Subject: Team3S: P-Zero Asymmetrical tire tread
>
>
> > Does anyone know which way the tread is supposed to go on these tires?
> >
> > I will have pictures later tonight of them mounted on my wheels.  I
> think
> > all four of them are going the same way which means that two of them are
> > mounted backwards or TireRack sent me four rights instead of two right
> and
> > two left.
> >
> > --Flash!
> > dschilberg@pobox.com
> > http://www.speedtoys.com/~dschilberg

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

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

Date: Fri, 13 Jul 2001 06:40:25 -0700
From: "Jim Berry" <fastmax@home.com>
Subject: Re: Team3S: P-Zero Asymmetrical tire tread

You should just be able to reverse the tire on the rim ---- put the inside sidewall
on the outside ---- I doubt that they make a left/right side tire. Of course tire rack
should know that and mount them correctly.

        Jim berry
================================================
- ----- Original Message -----
From: Darren Schilberg <dschilberg@pobox.com>
To: Team3S <Team3S@stealth-3000gt.st>
Sent: Thursday, July 12, 2001 10:54 PM
Subject: RE: Team3S: P-Zero Asymmetrical tire tread


> I see no arrow.  Here are pix of the overall tread on the tires (see how
> when all the outsides of the tires are going the same way that the tread on
> all four are going the same way?  Two of them should have the tread going
> the other way?
>
> Look at this page for the pix
> http://www.speedtoys.com/~dschilberg/cars/tires-wheels/P-Zero_tread.jpg
>
> But regardless of which way they should go ... which ones are the right side
> and which ones are the left side?  Any help?
>
> My own thought was that (on the right side of these tires) the "V-shaped"
> tread is supposed to channel the water away and not toward itself.  That is
> why is confusing me here.  Are these correct?  Did TireRack send me four of
> the same side tires instead of two right and two left?
>
> --Flash!
> dschilberg@pobox.com
> http://www.speedtoys.com/~dschilberg
>
>  -----Original Message-----
> From: Jim Berry [mailto:fastmax@home.com]
> Sent: Thursday, July 12, 2001 9:47 PM
>
> There should be an arrow on the tire showing the direction of rotation.

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

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

Date: Fri, 13 Jul 2001 09:50:31 -0400
From: "Darren Schilberg" <dschilberg@pobox.com>
Subject: RE: Team3S: P-Zero Asymmetrical tire tread

I can not do that because (I will post pictures soon) the inside says
"INNER" and the outside says "OUTER" and these can not be mounted around the
other way.  That is what the tread is for so the inside has a different
traction than the outside and the middle as well.

- --Flash!

 -----Original Message-----
From: Jim Berry [mailto:fastmax@home.com]
Sent: Friday, July 13, 2001 9:40 AM

You should just be able to reverse the tire on the rim ---- put the inside
sidewall
on the outside ---- I doubt that they make a left/right side tire. Of course
tire rack
should know that and mount them correctly.

        Jim berry

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

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

Date: Fri, 13 Jul 2001 10:16:03 -0400
From: "Darren Schilberg" <dschilberg@pobox.com>
Subject: RE: Team3S: P-Zero Asymmetrical tire tread

Here is a page of pictures of the tires (an overall view of all four with
close-up pictures of the outside and inside of the sidewalls.

http://www.speedtoys.com/~dschilberg/cars//tires-wheels/P-Zero.html

- --Flash!
dschilberg@pobox.com


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

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

Date: Fri, 13 Jul 2001 10:22:08 -0400
From: "Darren Schilberg" <dschilberg@pobox.com>
Subject: RE: Team3S: P-Zero Asymmetrical tire tread

There should not have been two slashes in that address but it might work.

http://www.speedtoys.com/~dschilberg/cars/tires-wheels/P-Zero.html

 -----Original Message-----
From: Darren Schilberg [mailto:dschilberg@pobox.com]
Sent: Friday, July 13, 2001 10:16 AM
To: Team3S
Subject: RE: Team3S: P-Zero Asymmetrical tire tread

Here is a page of pictures of the tires (an overall view of all four with
close-up pictures of the outside and inside of the sidewalls.

http://www.speedtoys.com/~dschilberg/cars//tires-wheels/P-Zero.html

- --Flash!
dschilberg@pobox.com

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

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

Date: Fri, 13 Jul 2001 14:01:50 -0400
From: "Darren Schilberg" <dschilberg@pobox.com>
Subject: RE: Team3S: P-Zero Asymmetrical tire tread

Well the problem has been solved.  The TireRack just called and confirmed
that this is a common misconception with this tire.  They are Asymmetrical
but not Directional.  There is another brand that is Directional and not
Asymmetrical.

The V-grooves are not really a V but something between a V and an M and a W.
It does channel the water either toward the center of the tire or toward the
outside but since the contact patch is so small on the inside of the tire
when it is turning then, he claims, it does not really make that much of a
difference.

It was nice of them to call back and clarify that via live human
conversation.  It was only about two hours after my email so they were right
on top of it.

Now my only decision is whether I want the groove to look correct on the
right or the left side.

- --Flash!
1995 VR-4 with tires that are all happy now

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

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

Date: Fri, 13 Jul 2001 13:59:25 -0500
From: "Willis, Charles E." <cewillis@TexasChildrensHospital.org>
Subject: RE: Team3S: P-Zero Asymmetrical tire tread

Yoko's asymetric tread patterns (i.e Parada) seem to all have the water
groove on the OUTBOARD side of the tire, if that helps any.

> -----Original Message-----
> From: Darren Schilberg [SMTP:dschilberg@pobox.com]
> Sent: Friday, July 13, 2001 1:02 PM
> To: Team3S
> Subject: RE: Team3S: P-Zero Asymmetrical tire tread
>
> Well the problem has been solved.  The TireRack just called and confirmed
> that this is a common misconception with this tire.  They are Asymmetrical
> but not Directional.  There is another brand that is Directional and not
> Asymmetrical.
>
> The V-grooves are not really a V but something between a V and an M and a
> W.
> It does channel the water either toward the center of the tire or toward
> the
> outside but since the contact patch is so small on the inside of the tire
> when it is turning then, he claims, it does not really make that much of a
> difference.
>
> It was nice of them to call back and clarify that via live human
> conversation.  It was only about two hours after my email so they were
> right
> on top of it.
>
> Now my only decision is whether I want the groove to look correct on the
> right or the left side.
>
> --Flash!
> 1995 VR-4 with tires that are all happy now

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

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

Date: Fri, 13 Jul 2001 18:44:04 -0700
From: Richard <radanc@home.com>
Subject: Team3S: ECU upgrade

Hi All,

Didn't here back from anyone here on this issue from my last post, but I
did receive a response back from Brian at GTPro. He is about 1.5 months
away from a complete ECU upgrade for our cars that is in his words for
the hardcore only. I am assuming this will address some of the tuning
issues that the ARC-2 dosn't. I may wait a bit to see the output of this
new product.

Rich
92 Stealth TT

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

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

End of Team3S: 3000GT & Stealth V1 #546
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