hey, guys my truck an 01 sierra 4x4 4.8L, i like to know what the settings for your shift firmness, shift points etc are so i can better tune my truck. i want some more performance but still want good mpg so settings for 4.8 and 5.3s would be help

thanks, mike

 

Hey Mike

Welcome to the site
Have you tried contacting the Hypertech help line or their down load site?
http://www.hypertech-inc.com/support...-software.aspx

 

yeh email hypertech, they told me that people make
rev limit to 6100 and +3 on all shifts

i looked around on a bunch of sites and most people did rev limit 6100
1-2 +3
2-3 +10
3-4 +10
going to try that tune tomorrow