Hi, I recently bought a blue band Merc 9.8 (a 1981 model I believe). The outboard used to have a 3 blade, 8 inch, 8 pitch propeller. The seller bought a new prop from his marina and they sold hima 2 blade, 9 inch, 9 pitch motor.
So how would a 2 blade, 9 inch, 9 pitch compare to the original...