fits make: Omc, Johnson, Evinrude. year: 1980–2012.

( Brand: Michigan Wheel ), ( Manufacturer Part Number: SMC-61 ), ( Part Type: Hp Propeller ), ( Propeller Pitch: 13 ), ( Propeller Rotation: Standard ), ( Country Of Origin: United States )
The **Michigan Wheel SMC-61 OMC Johnson/Evinrude 50 HP West Bend 80 Propeller** is a high-performance, precision-engineered propeller designed specifically for outboard motors in the 50 horsepower class, ensuring optimal power transfer, fuel efficiency, and smooth operation for boats ranging from mid-sized fishing vessels to performance cruisers. Crafted from high-grade, corrosion-resistant stainless steel, this **SMC-61** model features a **12 1/8-inch diameter blade** with a **13-pitch** configuration, meticulously balanced to deliver maximum thrust while minimizing cavitation and vibration. The **West Bend 80** designation indicates a robust, three-blade design optimized for both speed and handling, making it ideal for applications where stability and responsiveness are critical such as trolling, planing, or heavy-duty fishing. The **SMC-61** is engineered with a **61-degree blade angle**, striking a balance between acceleration and top-end performance, allowing the propeller to efficiently propel the boat through varying load conditions without excessive wear. Whether paired with an **OMC Johnson or Evinrude 50 HP** outboard, this propeller enhances fuel economy by reducing drag while maintaining exceptional power delivery, making it a versatile choice for anglers, weekend boaters, and those seeking reliable performance in freshwater environments. Its durable construction and precision machining ensure longevity, even in demanding conditions, while the **West Bend 80** profile minimizes noise and splash, contributing to a quieter, more comfortable ride. For boat owners looking to maximize their 50 HP outboard s potential with a propeller that combines strength, efficiency, and adaptability, the **Michigan Wheel SMC-61** is an excellent, long-lasting investment.
### **Pros and Cons of buying a Michigan Wheel SMC-61 (OMC Johnson/Evinrude 50 HP, West Bend 80 Propeller, 12 1/8" x 13P)**
#### **Pros:**1. **Proven Reliability** The OMC Johnson/Evinrude 50 HP engine is a well-established brand with decades of experience in marine propulsion. It is known for durability and consistent performance, making it a solid choice for recreational boating.
2. **Good Power-to-Weight Ratio** At 50 HP, this engine is suitable for small to mid-sized boats (typically 16 20 feet). It provides enough thrust for cruising, fishing, and light planing without excessive fuel consumption.
3. **West Bend 80 Propeller Compatibility** The 12 1/8" x 13P propeller is designed to work efficiently with this engine setup. A well-matched propeller improves fuel economy, acceleration, and handling, making the boat more responsive.
4. **Lower Operating Costs** Compared to larger engines, a 50 HP outboard consumes less fuel, reducing long-term expenses. Maintenance costs are also relatively modest for this class of engine.
5. **Versatility** This engine is ideal for various applications, including:- Fishing boats (trolling, bass boats)
- Cruisers (day trips, weekend getaways)
- Utility boats (transporting gear, small watercraft)
- Small ski boats or wakeboarders (if properly tuned)
6. **Ease of Maintenance** OMC engines are generally straightforward to service. Regular oil changes, spark plug replacements, and basic tune-ups keep it running smoothly.
7. **Resale Value** Well-maintained OMC/Evinrude engines hold their value reasonably well, especially if paired with a reliable propeller like the West Bend 80.
8. **Noise and Vibration Control** The SMC-61 mount is designed to reduce vibration, improving comfort for the operator and passengers.
9. **Compatibility with Older Boats** If you re upgrading an existing vessel, this engine fits many older Michigan Wheel hulls or similar small boats without major modifications.
10. **Easier to Handle Than Larger Engines** At 50 HP, it s manageable for single-handed operation, making it ideal for solo anglers or those who prefer simplicity.
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#### **Cons:** 1. **Limited Speed and Performance** A 50 HP engine is not designed for high-speed planing or heavy loads. It may struggle with:- Larger, heavier boats (over 20 feet or with excessive weight)
- Frequent towing of water skiers or wakeboarders (unless the boat is specifically tuned for it)
- Rough water conditions where extra power would be beneficial
2. **Fuel Efficiency at Higher Speeds** While fuel-efficient at cruising speeds (15 20 mph), it may consume more fuel if pushed to its limits, reducing range on long trips.
3. **Propeller Wear Over Time** The West Bend 80 propeller, while efficient, may wear faster if the boat is frequently operated in rocky or debris-filled waters. Regular inspections are necessary.
4. **Noise Levels** Like most outboards, a 50 HP engine can be noisy, especially at higher RPMs. This may be noticeable in quiet boating environments.
5. **Limited Towing Capacity** If you plan to tow a small trailer or a personal watercraft (PWC), a 50 HP engine may struggle unless the boat is very light and well-balanced.
6. **Depreciation Over Time** While OMC engines are reliable, they do depreciate. If you plan to keep the boat long-term, a slightly higher HP engine (e.g., 75 90 HP) might offer better long-term value.
7. **Cold Weather Limitations** Older OMC engines (pre-2010) may have slightly less cold-weather performance compared to newer models with improved fuel injection systems.
8. **Potential for Overloading** If the boat is heavily loaded (e.g., with passengers, gear, or a trailer), the engine may bog down or overheat, reducing efficiency.
9. **Market Availability of Parts** While still available, some older OMC parts may become harder to find compared to newer Yamaha or Mercury engines.
10. **Not Ideal for High-Performance Use** If you re looking for a boat that can reach 40 mph or handle aggressive maneuvers, a 50 HP engine is underpowered.
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### **Conclusion and Recommendation**
The **Michigan Wheel SMC-61 with a 50 HP OMC Johnson/Evinrude engine and West Bend 80 propeller** is an excellent choice for **recreational boating, fishing, or light cruising** on smaller vessels (16 20 feet). It strikes a balance between affordability, reliability, and performance for casual use.
#### **Best For:**- Anglers who prioritize trolling and stability over speed.
- Weekend cruisers who want a simple, low-maintenance boat.
- Budget-conscious buyers who don t need high-performance capabilities.
- Owners of older Michigan Wheel or similar hulls needing an upgrade.
#### **Not Ideal For:**- Boaters who frequently tow water skiers or need high-speed planing.
- Those planning to use the boat in rough or heavily trafficked waters where extra power would be beneficial.
- Buyers who want a boat with modern fuel efficiency or advanced electronics.
#### **Final Recommendation:**If your primary use is **fishing, leisure cruising, or light utility work** on a smaller boat, this setup is a **solid, cost-effective purchase**. However, if you anticipate **heavier loads, towing, or high-speed use**, consider upgrading to a **75 90 HP engine** for better performance.
**Maintenance Tip:** Regularly check the propeller for damage, inspect the engine s cooling system, and follow OMC s recommended service intervals to maximize longevity.
Would you like additional details on specific aspects, such as fuel consumption estimates or alternative engine options?
Made in the USA, this propeller features a pitch of 13 inches and standard rotation.