HAND-HELD TUNERS????
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d2racer
- Quarter mile
- Posts: 2802
- Joined: Thu Feb 28, 2008 8:17 am
- Location: englishtown ,nj
HAND-HELD TUNERS????
anyone use any of the new style handheld tuners/chips for a gm , any preference which is better , superchips ,jet, hypertech, diablosport and SLP all have there own , similar claims and price with the new hypertech max energy looking best-and cheapest- to me?
"your only as good as your last round!"
