Looking back thru my notes, I seen a posting that
Buly's plane needed 126 inch of outlet air to make the cooling system
work. Is this amount necessary for tractor installations? At present
I have an opening 4 - 1/4" x 11 - 1/4", with the exhaust to exit short of the
opening to help siphon out the cowling heat. I really don't want to get
everything buttoned up and find out it isn't going to cool. What are you
fellows using on your RV's. Thankyou in advance. JohnD I
need to get some foam for remolding the cowl, what can I get at the lumber yard
that will sand and work well?
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