chevy power
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- Feb 18, 2012
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I have a 1998 chevy z71 with the vortec 350. im running pretty much everything stock but the 2 40 series flowmasters the truck came factory with duals up to the stock muffler. then i replaced the stock with 2 flowmasters making it dual all the way back. one of my cats is going out. i live in fl anfd emmisions is not an issue. the truck sounds great as is. i was wondering how much louder will it be if i just remove the cats. and will i gain some horsepower?also will adding an x pipe or h pipe balance out my exhaust flow? where would the x or h go? not worried about the mil ill just get the eliminator.
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