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Old 12-05-2005, 11:32 AM   #1
javid
Scooby Specialist
 
Member#: 54304
Join Date: Feb 2004
Chapter/Region: South East
Location: Atlanta
Vehicle:
04 STi
TopSpeed-dAng!

Default Tuning: Neutral vs On throttle rotation

OK guru's learn me on what adjustments are going to change either of these or both and by how much. My current setup has great on-throttle rotation. It's a good bit of fun in 2nd and 3rd and gets a little less agressive in 4th but still rototes nicely. I would like to keep on-throttle rotation just about where its at. Neutral / mid-corner the car has great peak grip but ultimately pushes. The car is built for track events but I welcome imput from the autoX pros as I am sure you guys have played with this particualr issue before.

On enrty and in transistions I am pretty happy with the car's behavior;
we can get the car as loose / tight as we want with steering angle and a little brake.

Rather than spending hours trying different adjustments out I figured that some of you folks might have some experiance with this particualr tradeoff.

Right now the car runs 12k springs F/R. 24mm front bar with -2.5 and 1/8 toe out. 20mm rear bar with -1.3 ish and 1/8 toe out. Front dampers are at a higher rate than the rear.

Currently I can adjust
Front: Ride hieght, dampers, camber (0 to -4), toe.
Rear: Ride height, dampers, bar (20 to 24), camber (0 to -3), toe.

Anyone have experiance tuning mid corner with out changing exit?

Thanks
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