Hi Paul,

Ed Klepeis built a muffler for Jerry Hey, one you have on your web site.
Have you, by any chance been in contact with Jerry lately and would you have
informations or test results about this muffler design?

Thanks,

JP

I have it in my shop. It has been crudely modified by someone else so it needs repair.
The problem is hot gases come out the front on idle. As long as you use
a metal hose to feed ram air in the front it will be OK.

I have added a few pictures I had laying around on it.
Ed has the most money in it so he should decide what is to be done
with it.