2.73 to 3.42 1999 Corvette automatic

Anno · Post by **Anno** » Tue Jun 16, 2009 5:22 pm

I installed the canned tune wiith the 3.42 change. I want to be sure all adjustments are in the ballpark area. Does anyone have the settings you are using.

Shift points
MPH RPM etc

dondb · Post by **dondb** » Sun Jun 21, 2009 10:42 am

i have a 02 Camaro A4 and just went from 3:23's to 3:73's. I need to do Tranny shift point also, it's going to take some logging of shift points on a laptop to see when shifts occured via TP,MPH and RPM. I did read somewhere that Vettes are commanded by a different set of parameters?
At least this post will get this post, TTT:)

Post by **mikel** » Mon Jun 22, 2009 10:54 am

Lower your MPH shift points by the same % as your gear change...

dondb · Post by **dondb** » Mon Jun 22, 2009 3:48 pm

Mike,
Would that be for wot and part throttle, also lower down shifts by same %? And no need to fool with rpm or %tp?
Thanks for the help!!!