Let’s Dive into Solas 5011-078-09 Amita 3 Aluminum 3 Blade Prop Rh 7.8″ Dia. x 9″ Pitch x 12 Spline
The Solas 5011-078-09 Amita 3 Aluminum 3 Blade Prop Rh 7.8″ Dia. x 9″ Pitch x 12 Spline is a replacement or upgrade propeller designed for smaller outboard motors. Manufactured by Solas, a reputable name in marine propulsion, this prop aims to deliver a balance of performance and durability at an accessible price point. It’s a 7.8-inch diameter, 9-inch pitch, right-hand rotation propeller with 12 splines, constructed from aluminum and featuring a three-blade design.
My old prop had seen better days, dinged and scarred from too many encounters with submerged debris. I needed a reliable replacement that wouldn’t break the bank but could still deliver decent performance for my small fishing boat.
The Solas prop arrived in a simple cardboard box, well-protected with molded inserts. Picking it up, the first thing I noticed was its surprisingly robust feel despite being aluminum. The paint finish was smooth and even, and the blade edges appeared clean and well-defined.
I considered a few other options, like the Michigan Wheel Apollo series, which are known for their efficiency, and some composite props promising increased speed. Ultimately, I chose the Solas for its reputation of durability and price. My budget was firm, and I needed a prop I could rely on without constantly worrying about every bump and scrape.
My initial impression was positive; the prop looked well-made and ready to tackle some time on the water. I was eager to see if it could restore my boat’s performance and get me back to my favorite fishing spots.
Real-World Testing: Putting Solas 5011-078-09 Amita 3 Aluminum 3 Blade Prop Rh 7.8″ Dia. x 9″ Pitch x 12 Spline to the Test
First Use Experience
My first outing with the Solas prop was on a local lake known for its calm waters and decent bass fishing. I installed the prop myself; the process was straightforward and took only a few minutes using basic tools. Immediately, I noticed a smoother idle and less vibration compared to my old, damaged propeller.
The weather was cooperative – sunny with a slight breeze. The water was clear, allowing me to see the prop in action as I throttled up. Acceleration felt noticeably improved, and the boat planed more quickly. It handled well in turns, and I felt confident maneuvering around submerged obstacles.
There were no immediate issues or surprises. The engine ran smoothly, and the boat responded predictably to throttle adjustments. It felt like a significant improvement over my previous, damaged prop, and I was excited to see how it performed over the long haul.
Extended Use & Reliability
After several weeks of regular use, the Solas prop continues to impress. I’ve taken the boat out on a variety of conditions, from calm mornings to choppy afternoons, and it has consistently delivered reliable performance. The prop shows no signs of significant wear and tear.
I’ve bumped it against a few shallow rocks and sandy bottoms, and while there are some minor scratches on the paint, the aluminum itself remains undamaged. The finish is holding up well, resisting corrosion even after being exposed to saltwater spray.
Cleaning is simple: a quick rinse with freshwater after each use is usually enough to keep it looking good. Occasionally, I’ll use a mild soap and brush to remove any stubborn grime. Compared to my previous experiences with other aluminum props, the Solas seems more durable and resistant to damage. It definitely outperforms cheaper, generic props in terms of both performance and longevity.
Breaking Down the Features of Solas 5011-078-09 Amita 3 Aluminum 3 Blade Prop Rh 7.8″ Dia. x 9″ Pitch x 12 Spline
Specifications
The Solas 5011-078-09 Amita 3 Aluminum 3 Blade Prop Rh 7.8″ Dia. x 9″ Pitch x 12 Spline boasts the following specifications:
- Diameter: 7.8 inches. This determines the overall size of the prop, affecting its ability to move water.
- Pitch: 9 inches. This indicates how far the boat would theoretically move forward with each revolution of the propeller.
- Number of Blades: 3. Three blades offer a good balance of speed, acceleration, and fuel efficiency.
- Rotation: Right Hand (RH). This specifies the direction the propeller turns to move the boat forward.
- Spline Count: 12. The number of splines must match the propeller shaft for proper installation and power transfer.
- Material: Aluminum Alloy. Aluminum provides a good compromise between strength, weight, and cost.
- Construction: Squeeze Cast. Solas utilizes a squeeze casting process for enhanced blade strength.
These specifications are critical for optimal performance. The diameter and pitch must be appropriate for the engine’s horsepower and the boat’s hull design. The right-hand rotation ensures compatibility with the engine’s gear case.
Performance & Functionality
The Solas 5011-078-09 Amita 3 Aluminum 3 Blade Prop Rh 7.8″ Dia. x 9″ Pitch x 12 Spline performs admirably for its intended application. It provides good acceleration, allowing the boat to get on plane quickly, and maintains a reasonable top speed. It’s a noticeable improvement over worn or damaged props and even some of the cheaper aftermarket options.
The prop’s strengths lie in its balanced performance and durability. However, it might not be the best choice for those seeking maximum top speed or extreme fuel efficiency. For general boating and fishing, it meets and even exceeds expectations, especially considering its price point.
Design & Ergonomics
The Solas prop features a simple yet effective three-blade design. The blades are relatively thin, reducing drag and improving efficiency. Its aluminum construction provides a good balance of strength and weight, making it easy to handle during installation and removal.
The prop doesn’t require any special tools or expertise to install. Anyone with basic mechanical skills can easily replace their old propeller with the Solas. There is no noticeable learning curve when getting used to this prop.
Durability & Maintenance
The Solas prop is surprisingly durable for an aluminum propeller. Its squeeze-cast construction makes it more resistant to bending and cracking than traditional cast propellers. The paint finish provides adequate protection against corrosion, extending its lifespan.
Maintenance is straightforward; simply rinse with fresh water after each use and inspect regularly for any signs of damage. Minor dings and scratches can be filed down to maintain smooth edges, but significant damage may require professional repair or replacement. With proper care, the Solas prop should last for several seasons of regular use.
Accessories and Customization Options
The Solas 5011-078-09 Amita 3 Aluminum 3 Blade Prop Rh 7.8″ Dia. x 9″ Pitch x 12 Spline doesn’t come with any accessories. It’s a standalone replacement propeller.
Customization options are limited, as it’s designed to be a direct replacement for specific engine models. However, you can improve its performance by using a propeller nut that has a built-in thrust washer for smoother operation. The Solas is generally compatible with standard propeller hardware from other brands, making it easy to find suitable replacements if needed.
Pros and Cons of Solas 5011-078-09 Amita 3 Aluminum 3 Blade Prop Rh 7.8″ Dia. x 9″ Pitch x 12 Spline
Pros
- Excellent value for the money.
- Durable squeeze-cast aluminum construction.
- Improved acceleration and planing compared to worn props.
- Easy to install and maintain.
- Smooth and reliable performance in various conditions.
Cons
- Aluminum is still susceptible to damage from significant impacts.
- Not ideal for maximizing top speed.
Who Should Buy Solas 5011-078-09 Amita 3 Aluminum 3 Blade Prop Rh 7.8″ Dia. x 9″ Pitch x 12 Spline?
The Solas 5011-078-09 Amita 3 Aluminum 3 Blade Prop Rh 7.8″ Dia. x 9″ Pitch x 12 Spline is perfect for: casual boaters, anglers, and anyone looking for a reliable and affordable replacement propeller for their small outboard motor. It’s an excellent choice for those who prioritize durability and ease of use over maximizing top speed.
Those who should skip this product: boaters who frequently operate in rocky or shallow waters, as aluminum is more susceptible to damage than stainless steel or composite materials. Also, if you are looking for every last bit of speed, a more aggressively pitched or cupped propeller might be a better option.
A must-have accessory is a good quality prop wrench and some marine grease for the propeller shaft.
Conclusion on Solas 5011-078-09 Amita 3 Aluminum 3 Blade Prop Rh 7.8″ Dia. x 9″ Pitch x 12 Spline
The Solas 5011-078-09 Amita 3 Aluminum 3 Blade Prop Rh 7.8″ Dia. x 9″ Pitch x 12 Spline is a solid and dependable propeller that delivers excellent value for the money. It offers a noticeable improvement in performance compared to worn or damaged props and is surprisingly durable for an aluminum propeller.
At a price of $71.99, it’s a justified investment for anyone looking to restore or enhance their boat’s performance without breaking the bank. I would definitely recommend it to anyone in need of a reliable and affordable replacement propeller.
Don’t let a damaged or worn-out prop keep you off the water! Upgrade to the Solas 5011-078-09 Amita 3 Aluminum 3 Blade Prop Rh 7.8″ Dia. x 9″ Pitch x 12 Spline and get back to enjoying your time on the water.