Re: QUIET EXHAUSTS

Posted by ADEEL MIRZA on Mar 16, 2012; 8:27am
URL: http://vintage-and-classic-hondas.81.s1.nabble.com/QUIET-EXHAUSTS-tp3824396p3831213.html

All right. What I've gathered so far is that I need a muffler with holes in its circumference, wound around by either Fiber glass wool or steel mesh.

Now the next part, if I want a 4-2 exhaust for my CB-750, what should the minimum diameter and length of muffler be that is not going to restrict exhaust gasses.