Programmer on blazer Y/N?
I have 2000 blazer stock at the moment. I'm going to add intake system and exhaust. My question is will a programmer help me out with hp and mpg? What kind of increases would I be looking at and are they even worth it? Btw I'm looking at hypertech.
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speeddemon560
2nd Generation S-series (1995-2005) Tech
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Jan 30, 2007 02:00 AM






