| Re: Has any body installed this ? Exhaust question |
Subject: Re: Has any body installed this ? Exhaust question by Ultraman on 2011/3/11 16:46:44 I know the engine is a basic air pump that needs to get rid of the waste as fast as possible. If you go too big some back pressure is lost and that can affect performance as you stated. I know that is what happens on a Harley. We used to run drag pipes on our Sportsters for power and then learned that we could make more power with a crossover pipe and some restriction. Oh well, they sounded cool with the straight pipes. Good stuff Brad, thanks. |
