I just had barely related thought about exhaust back pressure. I've heard from some who should know better that engines run better or make more power if the exhaust system has some back pressure. Anyone ever heard that? I think I heard it in a muffler shop once as well as in a speed shop. Is there an emoticon for rolling eyes? It can often be difficult explaining the truth. I'm sure that isn't the case on this forum :-)
ksquared got a reaction from JayEstes in Disc brakes question