muffler

[rob0781]

i heard that on a newly rebuilt engine you have to break it in with a stock exhaust is this true?Also if i buy an exhaust i think i'm just gonna buy a used one does it have to be built for my bike or can i just get anything that the head pipe will fit into and make brackets to mount it,also i know it should be an exhaust from a 4stroke and from the same CC's range,so does this sound alright??:)

[BIG BAD RED]

acualy i dont think u need the stocker for it....just run it in slow sets like lifting weigts

[teddybear]

my stock muffler was a header pipe...lol...untill i got a kerker spark arrester from my friend since he has ****loads...if anybody wants a dg or kerker spark arrester tell me and i can get u one...but ya my exuast consists of the original header pipe and a kerker spark arrester/silencer thingy...i dont know really much about breaking the engine in but im sure that u wouldnt have to use the original exaust system