i have a 2001 chevy 1500HD 6.0 4×4, i was wondering if these automotive performance chips really work, if so how much horsepower will one add. also do they give u better fuel economy and if so how much? will using a chip shorten engine life?
i have a 2001 chevy 1500HD 6.0 4×4, i was wondering if these automotive performance chips really work, if so how much horsepower will one add. also do they give u better fuel economy and if so how much? will using a chip shorten engine life?
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yes, they work! check out http://www.voloperformance.com and there is a HP calculator on there.
November 30th, 2009 at 6:05 pmQuote