jay3250
10/3/2007 10:48:21 AM
I was wandering if anyone with more knowledge or experience than me could tell me what the best chip is for this model of truck with the 5.3 litre engine. i was considering a different intake, chip, maybe a cam, and already have exhaust. I am just curious if anyone has any experience with this motor and what the best products are out there for building power while maintaining streetability and not hurt gas mileage.
Thanks for the time. 1999 chevy silverado, 5.3 litre.
