you have to find out from decker what rpms the pipes are suppose to run on your engine.
once you know the rpms of the pipes for your engine, then you can ask how much to remove from the head pipe and center section to make it rpm to where you want.
then you have to know if the engine has been ported to run that rpm.
If the boner police are here I need a lawyer.
in a time of deciet telling the truth is a revolutionary act. george orwell.
aint no body ripin like me. M to the a-d-c-o-w. rock it hard for my fly ladies. I rock it yes in deed
. homies still roll with me. money dont change me
nothing goes like 3 holes.
high performance engineering