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Rich Merritt: Marshalltown Speedway, IA
Private Track Rental, April 15, 2001
HighlightsThe first event of the season -- the ROWGs went over to Marshalltown, rented the track, and five of us spent the afternoon turning laps on street tires and street brakes. My daughter and I ran about 60 miles, or 100 laps. It was a warmup, nothing serious. Still, the major findings from this session of on-track research are:
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The only mod on my car since the last time I went to M'town is the custom
catback exhaust. The car seems to leap off the corners better in 2nd gear,
perhaps because it has faster throttle response and faster turbo spoolup. I
can't find my post from last year when I reported my lap times but, as I
recall, I was in the mid 40s on the Kuhmos and Blue pads. This time, my
best lap was a 42.18 on street Michelin Pilots and street brakes. If race
tires and brakes are good for 2 seconds a lap, then it looks like the
custom exhaust helped pick up a half-second or so, and might drop me into
the 39s. |
Article ©2001-2004 Rich Merritt, All Rights Reserved.
Other Images ©1995-2004 Bob Forrest, All Rights Reserved.