[s-cars] Cody Payne survives dyno...

Djdawson2 at aol.com Djdawson2 at aol.com
Sun Nov 14 02:30:41 EST 2004


In a message dated 11/13/2004 7:19:45 PM Mountain Standard Time, 
mlped at qwest.net writes:

> Dave, don't you have data for the same turbo, but off Ian's car?  Do the
> profiles match up between the two installs? 
> 

Cody's car is hitting sooner... but the temps were considerable cooler for 
Cody's run.  Other differences... Cody has an FMIC, the RS2 exhaust cam, and a 
stromung.  Despite these differences, the charts profiles are virtually 
identical, except for Cody's 4.5-5.5k rpm dip, where his curve almost bumps into 
Ian's.  Ian's peak boost was 24psi, and it wasn't maintained well.  Better boost 
control should net Cody some more power... and if the dip can be figured out, 
he should find a better peak.  Cody's dyno curves fluctuate a great deal 
compared to Ian's using the same turbo.
Dave


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