What up blaster peps i need your help once more. OK i got a aftermarket exhaust off one of my home boys for 40 bucks and he didn't know what kinda it was he just know its a aftermarket racing one and neither do i, and i looked all over it and could not find a name or numbers NO WERE,i got b/c there was something rattling around on the inside of my stock one and i figured that wont good? If any one knows please let me know and what kind if Jets i need to run in my carb for it?