RIVERTIME247
05-21-2007, 06:28 PM
99 chev Z71 automatric....just hooked up hypertech programmer and was not sure about trans settings.
any sudgestions on the best way to program the trans without screwing it up. does the 1-2, 2-3, 3-4 shift have to be at the same RPM shift points. im not off road that much and its seems at the stock setting that im lugging in 4th gear so i want to bring it up to higher rmp/speed.
any sudgestions on the best way to program the trans without screwing it up. does the 1-2, 2-3, 3-4 shift have to be at the same RPM shift points. im not off road that much and its seems at the stock setting that im lugging in 4th gear so i want to bring it up to higher rmp/speed.