Description
14.75" x 20" S3r Prop Viper Tbx | Boat Supply Store
Maximize planing speed and midrange acceleration with this 14.75" x 20" S3r Prop Viper Tbx. Designed with a 3-blade configuration and a 15.25-inch diameter, it delivers exceptional bite and efficiency for demanding marine applications. This propeller is ideal for offshore fishing vessels operating in Gulf Coast waters requiring robust hole-shot performance and sustained cruising.
Key Features
- Enhanced Planing: Achieve quicker times to plane with optimized blade geometry.
- Superior Thrust: Deliver maximum power transfer for demanding hull types.
- Corrosion Resistance: Constructed from durable materials for extended saltwater life.
- Vibration Dampening: Engineered for smoother operation and reduced driver fatigue.
- Precise Handling: Offers improved steering response and control in various conditions.
- Fuel Efficiency: Optimized pitch reduces engine strain for better MPG.
- Viper Series Performance: Leverages advanced hydrodynamics for peak output.
- Durable Construction: Built to withstand rigorous marine environments and operational stress.
Specifications
| Product Specifications | |
|---|---|
| Diameter | 14.75 inches |
| Pitch | 20 inches |
| Blade Count | 3 |
| Material | Stainless Steel |
Who This Is For
Boaters seeking to enhance their vessel's hole-shot and midrange performance. Ideal for owners of heavier offshore or performance-oriented boats needing superior thrust and efficiency.
How It Compares
| Feature | 14.75" x 20" S3r Prop Viper Tbx | Mercury Marine |
|---|---|---|
| Diameter | 14.75 inches | 14.75 inches |
| Pitch | 20 inches | — |
| Blade Count | 3 | 3 |
| Material | Stainless Steel | Stainless Steel |
Common Concerns Answered
Will this propeller fit my specific BRP outboard engine?
Confirm your engine's propeller shaft size and spline count against the product's fitment data. Consult your engine's manual for detailed propeller compatibility information.
How does the S3r blade design differ from standard propellers?
The S3r blade design incorporates advanced hydrodynamic profiling for improved water flow, resulting in better efficiency and reduced cavitation compared to conventional designs.
Is this propeller suitable for saltwater use?
Yes, constructed from high-grade stainless steel, this propeller offers excellent resistance to corrosion, making it ideal for demanding saltwater environments.
Frequently Asked Questions
What is the recommended application for a 14.75" x 20" pitch propeller?
A 14.75" diameter and 20" pitch is generally suited for mid-range to higher horsepower outboards, often paired with heavier boats or those requiring a balance of speed and load-carrying capacity.
What does 'Viper Tbx' signify in the product name?
The 'Viper' designation indicates BRP's performance-oriented propeller line, and 'Tbx' refers to specific design elements within that series, typically related to blade shape and ventilation characteristics.
How do I measure propeller diameter and pitch?
Diameter is measured from the center of the hub to the tip of one blade, then doubled. Pitch is the theoretical distance the propeller would move forward in one revolution.
Are there any specific BRP engine models this propeller is optimized for?
This propeller is designed to maximize performance across a range of BRP Evinrude and Johnson outboard engines within its horsepower and gearcase compatibility. Always verify fitment for your specific model.
What is the hub assembly like on this propeller?
The Viper Tbx series often features a robust hub assembly designed for durable engagement and efficient power transfer, typically incorporating a splined interface to match the engine's driveshaft.
