No mufflers

[cobja1]

hey question for anyone out there ive got a vy ss twin 2 and a half inch running threw high flow cats then threw hotdogs, with no mufflers would end up i burning a valve out?

[XStatic64]

cant see why you would. i'm not a mechanic but heaps of blokes in the states run ls1's with straight pipes and no cats.

I have hi flow cats into 2 middle mufflers (1 for each extractor/cat output) and no rear muffler or resonator. nice and loud..... but if i was game enough (police wise) i would get rid of the mufflers all together

[STEEV888]

i asked this same question haha
and the answer is no not a chance.

[cracker]

burn a valve...no