Posted by Capt. Capsize on January 10, 2002 at 15:46:26:
In Reply to: Re: Muffler drill through posted by William Boylan on January 09, 2002 at 19:02:04:
Simple enough, to get more air I cut a hole about 1x3" in the cover. No way to tell if it actually helps but along with carb mods power and deeper sound.