Yes you can. Go into tcm and then into transmission>part throttle shifts(or full throttle shifts) and change there. Seems RPM is the most effective, but I also change the MPH the same % as RPM. The MPH setting will not match to anything, so don't worry about that.
__________________ 2007 LBZ Daily driver, stock engine 11.70 @ 115mph on #2, 677 HP, MPI Twins
23.5 MPG Diesel Power Challenge 2008
2002 LB7 Max'd Out 9.801@139+MPH on #2 fuel only, MPI Twins
Already do. You have to plug the V2 up, but if you don't have to reload anything. just plug it up and push a button. Done in a matter of seconds. NO laptop needed once the intial load is done.
__________________ KYLE
2010 Camaro SS LS3 426 HP
05 Chevy LLY Crew Cab LT Dually 4x4 with lots of go fast goodies!!!
Suncoast Stage IV Tranny, TTS lift pumps, 5" straight pipe, LBZ Turbo Mouthpiece and much more!!!
The AutoGuide.com network consists of the largest network of enthusiast-owned enthusiast-operated automotive communities.
AutoGuide.com provides the latest car reviews, auto show coverage, new car prices, and automotive news. The AutoGuide network operates more than 100 automotive forums where our users consult peers for shopping information and advice, and share opinions as a community.