A general purpose prop that is inexpensive and easy to repair, Black Diamond aluminum propellers are recommended for speeds less that 50mph and for engine applications lower than 250hp.
Black Diamond XT
The XT versions have larger blade diameter for improved hole shot and handling. Diamond4 Diamond4 four blade props will improve acceleration and mid-range performance for many boats. A 20" Diamond4 four blade replaces a 21" three blade prop; 18" four blade replaces 19" three blade; 16" four blade replaces 17" three blade.
Silverado stainless steel propellers are five times more durable that an aluminum prop. These general purpose three blade stainless props offer enhanced performance compared to aluminum, with thinner blades, higher resistance to flex and improved reparability.
Lightspeed stainless steel props are great for lighter weight boats with lots of power. Their high-rake blade design gives lots of bow lift. Vented for positive acceleration.
Four blade Typhoon stainless steel propellers deliver tough, durable performance, providing better acceleration, aggressive holding and tremendous bow lift. Great for V6 outboards and 3.0L to 5.7L Alpha stern drive water-ski, wakeboard and tubing boats. Fro single and twin 135-175hp outboard-powered center consoles in the 18-24ft. size range.
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