cam,longtubes and stock muffler help
#1
cam,longtubes and stock muffler help
I finally installed my cam Sunday well now I want to do longtubes ASAP. Well I have chosen to do calspeed 1 3/4 stainless, my question is how would that sound through a stock 2011 Gm muffler. Cam specs or 212/218 112
#3
I wouldn't run the stock muffler if you are doing all the trouble with putting headers on.
Get something like a Spintech sportsman 3000XL muffler, it is a free flowing muffler and is not going to be overly loud.
Or you could try a Long Case Magnaflow muffler.
Get something like a Spintech sportsman 3000XL muffler, it is a free flowing muffler and is not going to be overly loud.
Or you could try a Long Case Magnaflow muffler.
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