how much horsepower,torque, fuel mileage will i gain with cold air intake,dual exhaust,superchip?1998gmc 5.7L?

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2006-07-20 14:38:09 · 3 answers · asked by crashnbash101 1 in Cars & Transportation ➔ Maintenance & Repairs

If you believe the ads,you'd gain dozens of HP that way.Real world,you might get 4 or 5 hp,like the 2nd poster said.

2006-07-20 14:51:29 · answer #1 · answered by Anonymous · 0⤊ 0⤋

quite some horsepwer.......a little bitta torque......fuel mileage wont increase too much i dont think......

2006-07-20 14:46:05 · answer #2 · answered by eli b 2 · 0⤊ 0⤋

4HP

2006-07-20 14:47:31 · answer #3 · answered by Arnon 6 · 0⤊ 0⤋