fits make: Harley, Davidson.

( Brand: Revolution Performance ), ( Manufacturer Part Number: RP301-120W ), ( Part Type: Piston )
Introducing the high-performance RP301-120W Piston kit specifically designed for the Harley-Davidson V-Twin engines, model numbers 113 10. This aftermarket replacement piston set is an excellent upgrade for riders seeking enhanced engines power and torque. For Harley-Davidson enthusiasts, upgrading the pistons is a popular modification to improve their bike's overall performance.
The RP301-120W Piston kit comes with a set of 4 precision-engineered pistons, each crafted from forged aluminum alloy. This alloy provides superior strength, reduced weight, and excellent heat dissipation, crucial factors in high-performance applications. The piston skirts undergo a state-of-the-art nitriding process to ensure exceptional durability and reduced friction with the cylinder walls.
The piston tops are machined to accommodate a 120mm piston pin, making them suitable for upgrades to big-bore kits or performance six-pack applications. The piston dome shape and crown design are optimized for increased combustion chamber volume to accommodate more air-fuel mixture. This allows the engine to burn more fuel within the cylinder, producing more power and torque.
The pistons' firing rings are made of a heat-resistant chrome molybdenum alloy that ensures strength, durability, and maximum compression. These rings are designed to minimize frictional losses and engine drag, allowing for optimal engine efficiency. Additionally, the piston kit arrives with new piston pins, rings grooves, and piston pin bushings.
The installation process is straightforward, with detailed installation instructions provided. However, it's essential to remember that upgrading an engine's components, like pistons, requires technical expertise and the appropriate tools. It's always recommended to consult a qualified mechanic for the installation process to ensure a successful and safe modification. Upgrade your Harley-Davidson motorcycle with this high-performance RP301-120W Piston kit, and feel the thrill of improved power and torque on every ride.
The RP301-120W piston, produced by JE Pistons, is a popular aftermarket upgrade for Harley-Davidson motorcycles. This high-performance piston is designed to deliver increased power, torque, and efficiency. In this analysis, we will discuss the key advantages and disadvantages of installing the RP301-120W piston on a Harley-Davidson motorcycle.
Pros:1. Superior Power and Torque: The RP301-120W piston offers significant power gains, allowing Harley-Davidson motorcycles to produce more torque and horsepower. This translates into improved acceleration and overall riding performance.
2. Durability: The piston's high-strength material ensures durability and better resistance to pinging and detonation at high engine speeds, which can extend the longevity of the engine.
3. Customization: Installing a high-performance piston is an excellent way to customize a Harley-Davidson motorcycle and enhance its appearance and capabilities.
4. Enhanced Fuel Efficiency: The RP301-120W piston can make the engine operate more efficiently by reducing engine knocking and increasing the combustion efficiency, providing some fuel savings in the long run.
Cons:1. Cost: The RP301-120W piston is a more expensive upgrade compared to stock parts. The installation can be costly, involving labor fees and additional components.
2. Installation Complexity: Installing a high-performance piston requires considerable expertise and extensive engine disassembly. This can make the installation a time-consuming and demanding process.
3. Potential Tuning: Depending on the specific Harley-Davidson model and its existing performance modifications, tuning may be required to ensure optimal engine performance after installing the new piston.
4. Loudness: Increased power and performance may result in a louder exhaust note as the engine runs more efficiently, which might not be desirable for all riders.
Conclusion:The RP301-120W piston offers notable improvements in power, torque, and durability for Harley-Davidson motorcycles. However, it comes with a higher cost, complex installation process, and potential requirement for tuning. Riders seeking significant performance gains and increased customization options may find the investment worthwhile, while those wanting a more budget-friendly upgrade should consider other options. Ultimately, a careful evaluation of individual preferences, riding style, and motorcycle specifications will help determine if the RP301-120W piston is the right choice.
Recommendation:For those looking to enhance the performance and customization of their Harley-Davidson motorcycle, the RP301-120W piston can be an excellent investment. It is essential to ensure proper installation, consider the potential cost and complexity, and, if necessary, seek professional tuning advice to maximize the benefits. Always consult a trusted mechanic or performance specialist to discuss the compatibility of the piston with the specific Harley-Davidson model and any existing modifications.
Made in the USA. Replacement ring sets sold as a set for one piston. Harley Davidson FLHT Electra Glide 2007 -2009. High-tension compression rings with 3mm oil scrapper rails.
Revolution Performance Piston 113 10.6:1 #RP301-120W Harley Davidson: Top-quality custom-forged piston kits manufactured with high-strength aluminum alloy. Include pistons with skirt coating, rings, chrome piston pins and retainer clips. Offset pin design for smoother operation. Harley Davidson FLD DNA Switchback 2012 -2016.
High-tech manufacturing ensures greater operating strength and lower expansion at high temperatures.