Attwood 94017 Hydro Stabilizer Jr Under 50Hp Hydro Stabilizer Gives outboards and stern drives a performance boost, improving both stability and handling. The Hydro-Stabilizer outperforms ordinary flat hydrofoils by reducing drag when the hull goes on plane. Installs on a large variety of motor styles and sizes with included stainless steel bolts and lock nuts. Wings constructed of black molded plastic. The Hydro-Stabilizer quickly puts the boat on plane, and helps pull skiers out of the hole faster. Even at lower RPMs, it keeps the boat on plane. The wings provide a smoother, more stable ride and reduce ventilation in turns. Attributes: Description = Under 50 HP

Improve planing performance and stability,For Use on outboards under 50 horsepower,Designed from engineered molded resins, the hydro-stabilizers helps to get up on plane, reduces ventilation/cavitation and poor handling,The hydro-stabilizer out-performs ordinary flat hydrofoils by reducing drag when the hull goes on plane,Improves getting skiers and wakeboarders up easier and faster