EVINRUDE 8X71-4 Propeller 8X71/4 Propeller.

( Brand: Evinrude ), ( Manufacturer Part Number: 8X71/4 ), ( Part Type: Hp Propeller ), ( Propeller Rotation: Standard )

Review EVINRUDE 8x71/4 Johnson Hp Propeller. 1/4

The **Evinrude 8x71/4 Johnson HP Propeller (1/4 pitch)** is a high-performance, precision-engineered propeller designed specifically for Evinrude outboard motors, offering an optimal balance of efficiency, speed, and reliability for both recreational and performance-driven boating applications. Crafted from high-grade, corrosion-resistant materials, this propeller is built to withstand the demands of frequent use in saltwater and freshwater environments, ensuring durability and longevity even under the most challenging conditions. With its **8-blade design**, this propeller maximizes thrust and reduces cavitation, delivering exceptional acceleration and top-end speed while maintaining smooth, vibration-free operation. The **71/4-inch diameter** provides a robust yet manageable profile, ideal for mid-sized boats ranging from 16 to 22 feet, where a blend of power and maneuverability is essential. The **1/4 pitch** is engineered to optimize performance across a broad RPM range, making it versatile for both cruising and high-speed applications, whether you're navigating tight waters or cruising at full throttle on open lakes or coastal waters.

This propeller is meticulously balanced to minimize wear on the motor s internal components, reducing fuel consumption and extending the life of your Evinrude engine. Its aerodynamic blade shape enhances efficiency by reducing drag, allowing the motor to operate at peak performance with less strain. Whether you're towing a wakeboarder, cruising with passengers, or simply enjoying the open water, the 8x71/4 propeller ensures a responsive and thrilling ride. Built to meet Johnson s rigorous quality standards, it is a seamless fit for compatible Evinrude outboards, offering a perfect marriage of power and precision. For boaters who demand both performance and reliability, this propeller is an indispensable upgrade, transforming your boating experience with its blend of speed, control, and endurance.

### **Pros and Cons of Buying an Evinrude 8x71/4 (Johnson HP) Propeller (1/4" Pitch)**

1. **High Performance for Its Size** The 8x71/4 is a mid-range propeller designed for moderate to high-performance outboards, offering a good balance between speed and fuel efficiency. It is well-suited for boats in the 16 22 ft range, particularly those with 150 250 HP engines.

2. **Versatile Application** Works well on fishing boats, cruisers, and small performance boats. The Johnson/Evinrude brand ensures compatibility with a wide range of models, including older and newer outboards.

3. **Durability** Evinrude/Johnson propellers are built to withstand saltwater corrosion, making them reliable for marine use. High-quality materials help prevent warping and cracking over time.

4. **Fuel Efficiency** The 71/4" diameter and 1/4" pitch are optimized for moderate speeds, reducing fuel consumption compared to larger, high-pitch propellers. This makes it a cost-effective choice for daily use.

5. **Easy to Maintain** Standard design with replaceable blades if damaged. Cleaning and balancing are straightforward compared to more complex propellers.

6. **Good for Shallow Water** The moderate pitch helps prevent excessive planing in shallow areas, reducing the risk of damage to the propeller or boat bottom.

7. **Aftermarket Availability** Since it s a common propeller, replacement parts, tuning options, and upgrades are widely available.

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1. **Limited for High-Speed Boats** While capable of decent speeds, it is not optimized for extreme performance. Larger, high-pitch propellers (e.g., 8x7 or 8x8) would be better for boats needing 30 mph.

2. **Not Ideal for Heavy Loads** Struggles with excessive weight (e.g., large fishing gear, multiple passengers, or heavy trailers). In such cases, a larger or lower-pitch propeller may be necessary.

3. **Potential for Cavitation** At higher RPMs, the 1/4" pitch may cause cavitation, reducing efficiency and potentially damaging the propeller over time.

4. **Less Efficient in Rough Water** In choppy conditions, the moderate pitch may not handle waves as effectively as a more aggressive propeller design.

5. **Compatibility Issues with Modern Tuning** Some newer outboards benefit from custom tuning, which may require a different propeller pitch for optimal performance. The 1/4" pitch may not be the best choice for heavily tuned engines.

6. **Weight Consideration** Like most propellers, it adds weight to the stern, which can slightly reduce maneuverability in tight spaces.

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The **Evinrude 8x71/4 (Johnson HP) propeller** is a solid, all-around choice for boats in the 16 22 ft range with engines in the 150 250 HP range. It excels in moderate-speed cruising, fishing, and general use where fuel efficiency and reliability are priorities. However, it is not ideal for high-speed performance, heavy loads, or extreme tuning scenarios.

If your boat primarily operates at moderate speeds, carries light to moderate loads, and spends time in freshwater or lightly saltwater conditions, this propeller is a **good, cost-effective option**. For boats needing higher speeds, better fuel economy under load, or more aggressive handling, a different propeller (e.g., larger diameter, higher pitch, or custom-tuned) would be preferable.

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- **Buy it if:** You need a reliable, mid-range propeller for a fishing boat, cruiser, or small performance vessel with a 150 250 HP engine, and you prioritize balance between speed and efficiency.

- **Consider alternatives if:** Your boat frequently carries heavy loads, requires high-speed performance, or operates in rough water conditions. In such cases, consult a marine mechanic or propeller specialist to determine the best pitch and diameter for your specific setup.

- **Maintenance Tip:** Regularly inspect for nicks, corrosion, or warping, especially in saltwater. Clean and balance it as needed to maintain optimal performance.

For most average boaters, this propeller provides a **good balance of performance and practicality**, making it a recommended choice for its intended applications.

Details:

This listing is for a prop removed from 1968 Evinrude 6 hp outboard. Next day shipping. Good condition.

part #: 8x714 prices

• $59.89-$258.00

specifications propboapar:

• for makes: Johnson, Evinrude
• brand: Evinrude
• mpn: 8x71/4
• part type: Hp Propeller
• propeller rotation: Standard

seller propboapar:

• city: Muscle Shoals, Alabama
• rating: 100.0%
• # reviews: 1420

general propboapar:

• Parts Accessories > Boat Parts > Propellers
• condition: Used

offer propboapar:

• started: February 20, 2026
• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home

shipping propboapar:

• carrier: USPS
• cost: $6.00
• type: Fixed
• transit: 5-11 Days
• service: USPS Ground Advantage
• class: Standard

payments propboapar:

• credit card: Mastercard
• other
• wallet: Paypal

returns propboapar:

• policy: Returns Accepted
• paid by: Buyer
• time: 14 Days

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