2001 GM truck 4.8, 5.3, 6.0 Hypertech power programmer 3
#1
Barely used, have all manuals. Even the stickers! PN 30023. I notice a decent gain with changing my shift points and tuning it for 87 octane. $200 shipped OBO
Last edited by AKSilverado; Mar 25, 2006 at 06:54 AM.
Trending Topics
Thread
Thread Starter
Forum
Replies
Last Post
SLOPONY
GMT 800 & Older GM General Discussion
20
Oct 18, 2016 06:05 AM
Suburban2500
INTERNAL ENGINE MODIFICATIONS
31
Jul 19, 2015 04:50 PM




