Re: insulating engine noise?
Ayuh,... Being the Master Dumpster Diver I am,....
I use closed cell plastic packing foam,... It comes in sheets of 1'x1', to 4'x8'...
It can be found in 1/8" or 1/4",+ sometimes in 1/2"....
I used multiple layers of 1/8" in the starcraft, just stapled to the inside of the motorbox,+ sewn into the curtains...
I've since found the 1/2" stuff for future projects,...
