Turning Point Propellers 3143 1930 Express Mach4 13x19 4-Blade Stainless Steel Propeller RH

The Turning Point Express Mach4 is a high-performance stainless steel propeller engineered to deliver exceptional acceleration, handling, and top-end speed. Designed for outboard engines from 40-150 HP with 4.25-inch gearcases, this 13-inch diameter, 19-inch pitch propeller features a swept cleaver blade design that maximizes efficiency across all performance metrics.

Key Features:

• 4-blade swept cleaver design with 13-inch diameter and 19-inch pitch
• Right-hand (standard) rotation for most outboard applications
• Premium stainless steel construction for superior durability and corrosion resistance
• Maintains 3-blade top-end speed while delivering 4-blade hole shot and handling
• Tuned exhaust vents for improved acceleration and best-in-class reversibility
• Enhanced rough water stability and ease of steering
• Compatible with 40-150 HP outboards with 4.25-inch gearcases
• Race-proven finish and advanced casting technology

The Express Mach4 solves the traditional trade-off between acceleration and top speed. While conventional 4-blade propellers sacrifice top-end performance for better hole shot, the Mach4's advanced blade geometry and tuned exhaust venting deliver rapid acceleration without compromising maximum speed. The result is a propeller that excels in all conditions, from calm water cruising to challenging rough water operations.