Re: 4 to 1 exhaust...Rejet?

Posted by heteroclite on May 19, 2008; 11:29am
URL: http://vintage-and-classic-hondas.81.s1.nabble.com/4-to-1-exhaust-Rejet-tp457690p457693.html

on most any thing if you change the exhaust you must also change the intake in order to keep the backpressure balanced properly with the smoother running 4/1 no baffle you will have significantly less back pressure.