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Old 07-19-2009, 12:49 PM   #39
Baldturbofreak
Turbo kit Jedi
 
Drives: 95 vette,07gxp,02wrx,slazer,
Join Date: Jun 2009
Location: Honeoye,NY
Posts: 44
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We were @ 411whp stdcorrection, pre secondary system on the gt35R car.
The secondary was installed a month ago and it has been road tested and tuned for it's shakedown. The car is in NC right now (and it drove there) with its owner, and will be back in a few weeks for some dynotime.

Our own GXP met an untimely demise at the hands of my Frakkin mother in law on father's day. (gee thanks)
It will be months before I have a straight rolling chassis again..

Im not sure about the site rules, but I can shows some dynographs that illustrate the 5800rpm phenomenon and how it chops torque, but maintains AFR in the form of a black sooty mess. Remember these cars are Wideband feedback equipped and do a fast job reacting to changes. It will just keep widening the PW until AFR is maintained, unfortunalty well into the comrpession stroke.

After we installed the new intake manifold and injection system on The Gt35R car, we took it out on the highway and did some work on the tune. (Its nice to fuel realtime with the Microsquirt) The car pulled very noticably harder back to back fuel/no fuel.
Adding anything in below 5K resulted in a loss, this was strictly about 5500-8000rpm.
The car pulled clean and strong (and sootless from what I could tell) right up to 8K.

I cant wait to see the comparisons from his last pre-secondary runs to the ones we take in August.

What IM really stoked about is adding a secondary tank and pump with some good ol' E85 to feed the second rail (right now she drinks from the low pressure schrader pre-DI pump). Should allow us to press into the high 20's, low 30's on "pump gas".

Last edited by Baldturbofreak; 07-19-2009 at 01:14 PM.
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