nelson tune
#13
i just installed mine about a week ago along with the ls1 harness and like everyone else mine is a **** load more fun to drive. i hope to have him do a dyno tune in about a month after i do some more mods
Thread
Thread Starter
Forum
Replies
Last Post
ullose272
GMT 800 & Older GM General Discussion
6
Jul 19, 2015 04:14 PM
GreyChevy
Tuning, Diagnostics, Electronics, and Wiring
1
Jul 7, 2015 08:57 PM



only thing I dont want done is removing to much TM

