SE Sport High Performance Hydrofoil For 40 to Unlimited HP - BlackWith their Turbo Track design and thrust catching contoured surface, SE Sport 300 Hydrofoils get boats on to a plane up to 50% faster. On top of quickly getting your boat on to a plane, SE Sport 300 Hydrofoils also enable boats to plane at lower speeds and RPMstretching your fuel dollars and extending your day on the water! Rated the fastest foil in its class by independent testing, the narrow footprint and modified hydrofoil shape does not adversely