Davis Instruments Whale Tail XL Hydrofoil Stabilizer

Whale Tail XL Aluminum Stabilizer and Ski Boat Fin Improves performance in any I/O or outboard motor! The Whale Tail XL extends out behind the prop to utilize prop wash energy which is normally lost. Whale Tail transforms this energy into lift for immediate response when the throttle is applied. Unique hydrodynamic design Stabilizes bow-light boats Pops skiers up in less time Flattens wake for water skiing; creates positive, skid-free turns: With bow lowered, visibility and safety is improved Smooths out ride in rough water Reduces porpoising & cavitating Increases top speed and fuel savings in most applications Mounts on the anti-cavitation plate of all inboard/outboards and outboards Installs in 15 minutes with stainless steel hardware included Marine grade aluminum with durable anodized finish Use the Whale Tail XL year-round in freshwater or saltwater to improve performance of any boat! Whale tail is a performance enhancer for any Outboard or I/o motor. Faster planning times, smoother ride, better fuel mileage, and increased safety are key features. Easy installation and made of marine-grade anodized aluminum. Stainless steel mounting hardware included for simple, 15 minute installation.

• Made of marine grade aluminum with durable anodized finish. Installs in 15 minutes with stainless steel hardware included.
• Smoothes out ride in rough water; reduces porpoising and cavitation
• Increases top speed and saves fuel in most applications
• Stabilizes bow-light boats. Adds safety - when bow is down, vision is improved
• The Whale Tail XL extends out behind the prop to utilize the prop wash energy that normally is lost breaking the water. This energy is transformed to lift against the Whale Tail XL for immediate response when the throttle is applied
• Increases fuel efficiency
• Reduces proposing and cavitation
• Improves out boat or I/o performance