[cocopuffs69]

I have been trying to find out someway to get a performance chip that gives me more power and rids me of the top speed limiter could anyone help me?

 

[Gmcsuvguy]

Jet Performance make 2 different chips for your vehicle, a stage 1 and a stage 2.

 

[RatRod]

http://www.car-stuff.com/mmparts/chevy-blazer/performance_chip.html