WTB: Hypertech for a 99' 5.3L
#2
#3
TECH Enthusiast
Joined: Jun 2002
Posts: 633
Likes: 0
From: PASADENA,TX
I wouldn't exactly say blowin our motors is a problem,just a little tool we have for motivation.Think about it...What the hell could we use out of a stock 5.3 to build a real motor? ABSOLUTLY NOTHING!!!It's pure crap,except for stock injectors... <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />
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