Description
13x21 S4r Prop Torquemaster Vx | Boat Supply Store
Engineered for enhanced planing and sustained high-speed operation, this 13x21 S4r Torquemaster Vx propeller is precision-balanced for minimal vibration. Its robust S4r blade geometry offers superior hydrodynamic efficiency, crucial for achieving optimal cruising speeds on Texas reservoirs like Lake Conroe. The high-strength stainless steel construction withstands significant torque, ensuring reliable power transfer across a variety of marine environments.
Key Features
- Optimal Thrust for rapid hole shot and improved acceleration.
- Corrosion Resistance with premium stainless steel construction.
- Reduced Vibration due to meticulous balancing for smoother runs.
- Enhanced Durability against the rigors of saltwater and debris.
- Superior Grip for precise control during tight maneuvers.
- Fuel Efficiency Gains through optimized blade pitch and rake.
- TorqueMaster VX design for demanding V6 outboard applications.
- 13x21 Pitch/Diameter for specific performance tuning.
Specifications
| Product Specifications | |
|---|---|
| Diameter | 13 inches |
| Pitch | 21 inches |
| Blade Count | 4 |
| Material | Stainless Steel |
| Rotation | Right Hand |
Who This Is For
This propeller is designed for V6 outboard engine owners prioritizing elevated performance and durability. It is ideal for boaters seeking to maximize hole shot, cruising speed, and overall efficiency in demanding marine conditions.
How It Compares
| Feature | 13x21 S4r Prop Torquemaster Vx | Mercury Marine |
|---|---|---|
| Blade Material | Stainless Steel | Stainless Steel |
| Blade Count | 4 | 4 |
| Diameter | 13 inches | — |
| Pitch | 21 inches | — |
Common Concerns Answered
Will this propeller fit my V6 outboard?
This 13x21 S4r Torquemaster Vx propeller is engineered for V6 outboards, but always verify shaft spline count and diameter compatibility with your specific engine model before purchase.
How does a 4-blade prop perform compared to a 3-blade?
A 4-blade propeller typically offers superior acceleration, better grip in rough water, and a more stable ride at cruising speeds, while a 3-blade often provides a higher top-end speed.
Is stainless steel necessary for my boating conditions?
Stainless steel construction offers significantly greater strength and corrosion resistance compared to aluminum, making it ideal for aggressive waters, heavy loads, and extended use where durability is paramount.
Frequently Asked Questions
What is the primary benefit of the S4r blade design?
The S4r blade design is engineered to optimize water flow, providing enhanced thrust for quicker hole shots and improved overall efficiency across the RPM range.
What does 'Torquemaster Vx' indicate about this propeller?
The Torquemaster Vx designation signifies a propeller optimized for high-torque applications, specifically designed to handle the demands of larger V6 outboard engines.
Is this propeller suitable for saltwater environments?
Yes, the high-strength stainless steel construction of this propeller is highly resistant to corrosion, making it well-suited for use in saltwater conditions.
How does the 21-inch pitch affect boat performance?
A 21-inch pitch is designed to achieve higher top-end speeds by allowing the engine to reach higher RPMs per revolution, assuming sufficient horsepower and proper hull design.
What is the importance of a 13-inch diameter for this propeller?
The 13-inch diameter, in conjunction with the pitch, influences the propeller's overall blade area and cup, affecting its ability to grip water and generate thrust.
