2:73s to 3:42s
what gears Hi there how you doing, look for your factory sticker with all the RPO codes on. It may be in the door or glove box. Look for the code that begins GU GU2 is 2.73's GU5 is 3.23's
You will most likely have one of these two
Cheers Andy
You will most likely have one of these two
Cheers Andy
Originally Posted by Ouija
The car actually topped out on the Dyno @ 135ish, whereas prior to the stall/gears on the same dyno the car topped out @ 162.
Originally Posted by infinitebird
Yeah that makes sense, cause it would have been in 3rd the whole time on the dyno, unless you shifted to 4th for some reason. 135 is right around the end of 3rd gear with 3.42s.
That explains it. Looks like I have some tuning to do.
My shift points are set that if I'm over 44% throttle then it won't shift into 4th gear unless I hit 5900RPM or 204MPH.
Having a 4th gear will help me walk some more people since I've been beating them to 135 then they start catching up on the big end.
