JohnnyB,
At one point I had a copy of a paper that was written by a group of engineers from the Honda factory back in the 60s. Titled something like "Effect of megaphone exhausts on small displacement four stroke engines". Went into a lot of explanations on what did and didn't work well for their bikes. If anyone knows anybody that's a member of SAE they should be able to order a reprint of it. Otherwise I'll keep trying to find my copy.
Craig
At one point I had a copy of a paper that was written by a group of engineers from the Honda factory back in the 60s. Titled something like "Effect of megaphone exhausts on small displacement four stroke engines". Went into a lot of explanations on what did and didn't work well for their bikes. If anyone knows anybody that's a member of SAE they should be able to order a reprint of it. Otherwise I'll keep trying to find my copy.
Craig
