Quote:
Originally posted by Skyman:
Losing back pressure is always going to make you more topend HP. You may loose some lowend torque with less backpressure, but with a 350 Im sure its not bad. When I lost the cats in my car is made a WORLD OF difference. It was the very last thing I did, and probably added 40hp.
Skyler
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Added 40HP?!?!?! Is this a typo?
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1997 Cobra (Black on black), C+L 80mm MAF, K+N filter, Pro 5.0 shifter, BBK Springs, Taylor Wires, 2 Chamber Flows, ASP Pulleys, BBK off road H pipe.