Doel-Fin Hydrofoil Features:

The original outboard hydrofoil, the Doel-Fin Hydrofoil was designed by an aeronautical engineer to improve overall performance on boats with outboard or stern drives. This fin is molded in 2 pieces, one bolting to either side of the cavitation plate. They are guaranteed to be unbreakable. The Doel-Fin hydrofoil provides the same basic benefits any good hydrofoil will, improving stability and trim to keep the bow down. They will help improve your hole shot and allow you to plane at lower RPMs, improving fuel economy. It doesn't take too many gallons of fuel saved to pay for the handy Doel-Fin Hydrofoil.

Instructions and mounting hardware for this hydrofoil stabilizer are included.