I have 2001 maxum 29ft with single 7.4mpi bravo3 3×3 20 pitch. Its absolutely terrible top speed 31mph and rpm max out with only 65-70% on the throttle shifter. It feels like it struggles to plane out sometimes but once it does it pretty much maxing out rpm fast. Marine shop said we underpropped but could not recommended anything. I was looking at 3×4 24pitch what you guys think or its too much for single 7.4?
thanks
thanks