Turning Point Propellers Express Mach3 OS 3-Blade Propeller

The Turning Point Express Mach3 OS 3-blade stainless steel propeller is the next step in the evolution of Turning Point's popular larger-diameter VO series. Turning Point's engineers refined the cup, the leading and trailing edges, and the progressive rake and blade geometry. The result is a boat prop with strong hole shot, improved bow lift, and class-leading cornering.

Key Features:

• 3-blade design: Large-diameter three-blade construction gives good mid-range fuel economy in many applications.
• Proprietary TP17 stainless steel: Turning Point says it has about 20% more chromium than competing alloys, for a premium finish and corrosion resistance.
• Refined blade geometry: Progressive rake and an optimized cup and edge profile improve acceleration, bow lift, and handling.
• Large exhaust ports: The propeller housing has wide exhaust flow pathways. Turning Point says this reduces backpressure and helps engine performance.
• Modular 2-piece construction: Each prop has a propeller housing and an application-specific 500 or 700 series splined hub kit, which is sold separately.

The Express Mach3 OS suits large-horsepower bay boats, offshore center consoles, and high-horsepower pontoons and tri-toons. It is built for boaters who want better performance than aluminum or many competing stainless propellers.