![]() ![]() Avoid making rapid changes in direction.Before and at speed ensure that everyone has a good seating position and a firm grip.This will reduce wind from hitting your eyes and allowing you to see better. If your boat is fitted with a kill cord, make sure you wear it at all times.They're not necessary on a well set-up boat with the right power and prop, but on rigs where the combination of loading, power and prop are challenged, they can provide an affordable improvement in performance. Most planing rigs get their best economy when fully trimmed up and running at 3500 to 4500 rpms, and the foils make this possible on some combo's that just can't make it without some help.Īnglers who fish the saltwater flats, where near instant planing is often called for to jump up in a shallow area, can also benefit from the hydrofoils. A well-set-up boat in the runabout or bass boat category should get on top in 4 to 5 seconds, and the foils make that possible in many cases with packages that previously took 8 to 10 seconds to get up, if they ever made it.Īnother plus for the foils comes when slowing down, for example, to soften the ride in choppy seas they make it possible to stay on plane at lower speed, thus greatly improving the ride.Īnd of course the fuel economy is maximized when running on plane versus plowing along at 2500 to 3000 rpms just off plane. Some users also report reduced exhaust noise when the boat is on plane.īut the big advantage is in the boost at take-off. The planing plates, available in either clamp-on models like the Stingray Starfire Hydrofil Stabilizers for boat motors which require no drilling of the cavitation plate or bolt-on models like the SE Sport High Prformance Hydrofoil or the Doel-fin Hydrofoil Stabilizer, both of which require four holes drilled via template, add planing surface aft as well as apparently preventing prop "blow-out". ![]() SE Sport High Performance Hydrofoil for Boat Motors And when power is cut, there's usually a stern wave churning along close behind that may roll right over the transom. They're ineffective for towing skiers and wakeboarders due to the slow planing. This running attitude not only makes them tricky to steer, it also wastes gas as the boat roars along at maximum drag angle. Some never do make it-they plow along bow high, throwing a huge wake. These boats-which typically either have too much weight aft, inadequate power or a propeller pitched too high-can struggle along for hundreds of yards before popping up on top to a full plane. The idea is to give some added boost at the transom, the area where boats with hole-shot problems frequently "squat"as power is applied. These foils or horizontal fins, which clamp or bolt to the cavitation plate of outboard or sterndrive, increase the size and improve the attack angle of this plate as the boat moves through the water. While there's no universal solution for every combination, one device that helps many problem boats is known generally as the "hydro-foil". They porpoise, they chine walk and they're tough to steer. They're slow out of the hole, slow on top end and suck up fuel like there's no tomorrow. The Sport Clip fits most outboards and sterndrives 25hp and larger and it includes all required hardware.Some boat and motor packages are just not happy combinations. Optional Sport Clip (Model 15939796) eliminates the need to drill for installation of SE Sport hydrofoils. Optional Sport Clip eliminates need for drilling. Sport Clip (Model 9491101) enables hydrofoil installation without drilling.Narrow footprint and sleek shape create less drag.Reduce on-plane rpm and enable planing at lower speeds.Site Gauge for a perfect installation included. SE Sport 300 Hydrofoils are recommended for outboards and sterndrives (including Volvo) from 40 to 350hp. On top of quickly getting your boat on to a plane, SE Sport 300 Hydrofoils also enable boats to plane at lower speeds and RPM-stretching 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 affect trim at planing speeds which means you get maximum top end performance and excellent hole shot. With their Turbo Track design and thrust catching contoured surface, SE Sport 300 Hydrofoils get boats on to a plane up to 50% faster. Boost boat performance and quickly get on a plane with SE Sport 300 Hydrofoils.
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