National Aeronca Association Bulletin Board

Has anyone used the no-blo exhaust gaskets? Replacing my exhaust stacks (yes they were cracking) and want to use the no-blo's.

Having problems getting the no-blo's past the adjoining cylinders (1 interferes with 3; 2 with 4).

The only solution I see is to trim the edge of the no-blo's.


Any thoughts, reports?

Just a follow up. Trimmed the edge that was interfering between adjacent cylinders (both sides of the engine). works good now.

Yes the no-blo gaskets require some trimming to relieve the interference fit.