I never had a problem cooling my Type 1, once I put on the Revmaster oil cooler. The oil cooler on top, is not enough for a 2180+ VW. Works great on the 1835 and such, but not on the larger displacement engines.
My Panther Building Documentation at PantherBuilder Web Site Daniel R. Heath -?Lexington, SC -----Original Message----- My experience with the Type 1 is that it's "cooling challenged" when compared to the Corvair, mainly because head fin area is very limited.