The StingRay XRIII Hydrofoils have been designed with a new sleeker hydrodynamic profile, for the fastest hole shot yet.

The StingRay XRIII Hydrofoils have been designed with a new sleeker hydrodynamic profile, for the fastest hole shot yet.

This unique design mirrors the tunnel-prop technology of offshore superboats. By capturing the prop wash, it harnesses its power for added thrust.

A unique coating process, Speed XP, bonds to the base material of the StingRay Hydrofoil Stabilizer. Acts like a microscopic sponge when wet and binds a thin layer of water to the surface, creating a dramatic reduction in hydrodynamic drag, greatly improving performance.

You’ll enjoy better performance and greater fuel savings.

Some of the benefits include:

• Gets boats on plane quicker
• Keeps boats on plane at lower speeds
• Improves holeshots
• Maximizes stabilization
• Saves fuel
• Promotes safety by increasing visibility at lower speeds
• Reduces chine walking, porpoising, cavitation and ventilation

The StingRay also utilizes a vice-block 3-point locking system for easy no-drill installation. Installs in about five minutes with only a socket wrench and a Phillips screwdriver. No more measuring. No more templates. No more damage to your engine. For engines up to 300 hp.

NO-Drill Installation Hydrofoils were pioneered and patented by StingRay. The goal is to create hydrofoils that could be installed without holes being drilled into the engine. The No-Drill Installation method differs depending on which StingRay Hydrofoil model you choose, but each method requires zero drilling and allows for installation in under 10 minutes.

Read here the Installation Instructions