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post #4 of (permalink) Old 10-19-2005
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Originally Posted by troooper01
hi i was wondering how or if i can hollow my cats on my 1998 mustang v6 5 speed i wasnt sure how to because there are 4 of them and the way they bend thanks for the help
Why? you won't gain anything . . . you have 2!! cats and a single exhaust. Your cats aren't interrupting flow, and even WITH the cats and dual exhaust, it's entirely possible to have TOO MUCH flow, and lose all your torque and low RPM hp.

The cats don't hinder performance on a stock cammed and headed engine.

Woe to him who builds his palace by unrighteousness,his upper rooms by injustice,making his countrymen work for nothing...Does it make you a king to have more and more cedar?Did not your father have food and drink?He did what was right and just,so all went well with him. He defended the cause of the poor and needy,and so all went well...But your eyes and your heart are set only on dishonest gain,on shedding innocent blood and on oppression and extortion. Jer 22:13, 15-17
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