J joeheli Senior Member Joined Mar 4, 2004 Messages 761 Location Jacksonville Aircraft Bensen B8M with Mac 90 Nov 25, 2004 #1 Bensen pilot with a Mac 90 engine. On you experience what is the best prop configuration for you bensen? and please post how much rpm you get from that prop.
Bensen pilot with a Mac 90 engine. On you experience what is the best prop configuration for you bensen? and please post how much rpm you get from that prop.