There are little mufflers made by the Supertrap people that have the spark arrestor on the end. In big cars the biggest spark arrestor is used. I think that is 3 1/2". The glasspacked muffler they make is of no value on a rotary. But if you have the smaller exhaust pipe diameter, the disc pack is effective as a muffler if restrictive.
Lynn E. Hanover
Ed, was that the gentleman that stated here 3 or 4 years ago that the Supertrap was good for about 3/4th's of a trip around the pattern. JohnD
|