Description
10 3/4x12 S3r Prop Megara | Boat Supply Store
This 10 3/4 inch diameter by 12 inch pitch S3r propeller from Polaris Propeller USA, Inc. is engineered for efficient power transfer and improved planing for smaller outboard engines. Featuring a 3-blade aluminum construction, this propeller is designed to optimize performance on light to medium duty vessels, particularly those operating in shallow water conditions common in bays and flats. Its specific blade geometry facilitates quicker acceleration and maintains effective thrust at cruising speeds, crucial for navigating diverse Texas waterways.
Key Features
- Optimized Thrust for improved acceleration and top-end speed.
- Durable Aluminum Construction withstands marine environments.
- 3-Blade Design for balanced performance and efficiency.
- 10 3/4" Diameter suits a range of smaller outboard applications.
- 12" Pitch provides a balance of speed and torque.
- S3r Blade Geometry engineered for hydrodynamic efficiency.
- Reduced Cavitation for sustained power delivery.
- Direct Fit Replacement for common outboard engine configurations.
Specifications
| Product Specifications | |
|---|---|
| Diameter | 10 3/4 inches |
| Pitch | 12 inches |
| Material | Aluminum |
| Number of Blades | 3 |
| Propeller Series | S3r Megara |
Who This Is For
This propeller is ideal for owners of smaller outboard-powered vessels seeking enhanced performance and efficiency. It is particularly suited for those who frequently navigate shallow waters and require dependable acceleration and consistent thrust.
How It Compares
| Feature | 10 3/4x12 S3r Prop Megara | Mercury |
|---|---|---|
| Diameter | 10 3/4 inches | 10 3/4 inches |
| Pitch | 12 inches | — |
| Material | Aluminum | Aluminum |
| Number of Blades | 3 | 3 |
Common Concerns Answered
Will this propeller fit my outboard engine?
This propeller is designed as a direct fit replacement for many common outboard engine configurations. Verify your engine's specific propeller requirements and spline count for optimal compatibility. Always consult your engine's manual for precise specifications.
How durable is an aluminum propeller in saltwater?
While aluminum propellers offer excellent performance, they are susceptible to corrosion in saltwater environments. Proper maintenance, including rinsing after each use and periodic inspection, is crucial to ensure longevity and prevent damage.
Is this propeller suitable for heavy loads or high-speed applications?
This 10 3/4x12 S3r Megara propeller is optimized for light to medium duty vessels and efficient operation. For heavy towing applications or extreme high-speed pursuits, a propeller with a different pitch or blade design may be more appropriate. Consult a marine professional for load-specific recommendations.
Frequently Asked Questions
What is the primary benefit of the S3r blade geometry?
The S3r blade geometry is engineered for enhanced hydrodynamic efficiency, which translates to reduced drag and improved fuel economy at cruising speeds.
How does the 12-inch pitch affect performance?
A 12-inch pitch offers a good balance between acceleration and top-end speed for many smaller outboard applications. It provides sufficient torque to get the boat on plane effectively.
Can this propeller be used for waterskiing or tubing?
This propeller's pitch and blade design are suitable for recreational watersports like tubing and light waterskiing behind smaller craft. For serious performance waterskiing or wakeboarding, a propeller with a lower pitch might be considered for higher RPMs.
What is the recommended application for a 10 3/4 inch diameter propeller?
A 10 3/4 inch diameter is typically suited for outboard engines in the 40-75 horsepower range, depending on the specific boat hull and weight.
Does this propeller come with a hub kit?
Hub kits are typically sold separately to ensure compatibility with various engine spline counts. Please verify the product details or consult with our support team to confirm if a hub kit is included or requires separate purchase.
