Description
11.75"x15" A3r Prop Vortex Michigan Wheel | Boat Supply Store
This 11.75-inch diameter by 15-inch pitch A3r Prop Vortex is engineered to deliver enhanced thrust for mid-range outboard engines. Its advanced blade geometry, a hallmark of Michigan Wheel's Vortex series, significantly improves acceleration and top-end speed compared to standard propellers. This propeller is ideal for aluminum fishing boats and pontoon boats operating in coastal and inland waterways, providing optimal efficiency for vessels requiring dependable performance.
Key Features
- Optimized Thrust engineered for superior hole shot and cruise speed.
- A3r Blade Geometry provides exceptional grip and reduced cavitation.
- Durable Construction ensures longevity in harsh marine environments.
- Precision Balanced for smooth operation and reduced vibration.
- Corrosion Resistant Finish extends service life against saltwater exposure.
- Direct Fit Replacement for compatible outboard engine models.
- Increased Fuel Efficiency through optimized hydrodynamic design.
- Improved Top-End Speed for faster transit times on the water.
Specifications
| Product Specifications | |
|---|---|
| Diameter | 11.75 inches |
| Pitch | 15 inches |
| Blades | 3 |
| Material | Aluminum |
| Hub Kit Required | Yes |
Who This Is For
Ideal for owners of aluminum fishing boats or pontoon boats seeking to improve their vessel's acceleration and cruising speed. This propeller is designed for those who prioritize responsive performance and efficient operation on lakes and coastal waters.
How It Compares
| Feature | 11.75"x15" A3r Prop Vortex Michigan Wheel | SOLAS |
|---|---|---|
| Diameter | 11.75 inches | 11.75 inches |
| Pitch | 15 inches | — |
| Blades | 3 | 3 |
| Material | Aluminum | Aluminum |
Common Concerns Answered
Will this propeller fit my outboard motor?
This 11 3/4 X 15 A3r Prop Vortex requires a specific hub kit for proper installation, ensuring compatibility with various compatible outboard engine models. Always verify your engine's specifications and consult the hub kit manufacturer's guide for precise fitment.
Is the aluminum construction durable enough for saltwater?
The aluminum construction features a corrosion-resistant finish designed to withstand harsh marine environments, including saltwater exposure. Regular cleaning and maintenance will further extend its service life.
How does this propeller improve performance?
The A3r blade geometry is engineered to provide optimized thrust, resulting in improved acceleration from a standstill (hole shot) and enhanced top-end speed. This translates to a more responsive and efficient boating experience.
Frequently Asked Questions
What is the recommended application for this propeller?
This propeller is best suited for aluminum fishing boats and pontoon boats that require improved acceleration and cruising speed, particularly in inland waterways and coastal areas.
Does this propeller come with a hub kit?
No, this propeller does not include a hub kit. A compatible hub kit must be purchased separately to ensure proper installation and performance on your outboard engine.
What does 'A3r' refer to in the product name?
'A3r' refers to Michigan Wheel's specific blade geometry design within the Vortex series, which is optimized for enhanced performance characteristics like thrust and efficiency.
How do I determine if a 15-inch pitch is correct for my boat?
A 15-inch pitch is generally suitable for boats that operate at higher speeds and benefit from better cruising efficiency. Consult your boat's performance reports or a marine professional to confirm the optimal pitch for your specific engine and hull combination.
What is the benefit of a precision-balanced propeller?
Precision balancing ensures that the propeller rotates smoothly with minimal vibration. This reduces stress on the engine and drivetrain, leading to a quieter operation and a longer lifespan for components.
