does anyone have any info on the twin 67mm throttle body used on a roush 2?
I'm having issues with the car being very touchy when trying to accelerate with a third throttle or so; it's almost 15% or 50%+ throttle at very light pedal.
I used data from the roush truck file that also has the twin 67mm throttle but no luck ive also played with the accelerator pedal position vs pedal output and lowered it a lot under 70%.
going to try and raise the effective area up and see what happens.
the car has a 72mm pulley on it.