The boat hydrofoil stabilizer fits most stern/out drives and 40-300 HP outboards, except Mercury 40 HP 4 Stroke
The whale tail hydrofoil stabilizer's streamlined design and crescent shaped surface quickly funnels water for more thrust and speed
The hydro-stabilizer can improve handling, provide better maneuverability with a smoother ride, cut planing time, keep the boat on plane at lower speeds while saving on fuel, reduce porpoising and cavitation
The hydrofoil stabilizer works by generating lift and reducing drag like the hydrofoil surfboard, and is suitable for DIYers to make universal installations and modifications
Package contains: 1 pc hydrofoil stabilizer, 4 sets screws and nuts, 1 pc drill bit and 1 pc install instruction