I have a 20' Sea Ark cc boat with a 150 hp Suzuki four stroke motor, the boat has a 15 degree hull, with a 72" bottom and weighs about 2860 lbs with motor, fuel, passangers and gear. I have a 3 blade Suzuki 14 3/4 X 23 propeller on the boat presently. I'm not completely satisfyed with the...
