wirejock
Well Known Member
I have an IO-360-M1B with a plenum. I know RTV (Ultra Black) is the solution to all air leaks but not whatbI want for the plenum seal. I'm looking for a material to seal around the plenum flange and up front when it lays down in the #1 & #2 baffles. I was thinking about an automotive foam type seal. I Any ideas?
Please don't say RTV.
Please don't say RTV.