fits model: En300.

( Brand: Pro-x ), ( Manufacturer Part Number: 01.7302.A ), ( Type: Piston Kit ), ( Make: Tm )
The PRO-X 01.7302.A Piston Kit is a premium upgrade solution designed for engine rebuilders and enthusiasts seeking top-tier performance and durability. This particular kit is compatible with standard bores ranging from 71.94mm to 72.00mm, making it suitable for a wide range of applications.
The pistons in this kit are constructed from chemically poured forged aluminum alloy, ensuring exceptional strength and longevity. Each piston undergoes a thorough shooting process to ensure an exceptionally close tolerance to the connecting rods, ensuring smooth and accurate assembly.
The piston tops are finished with a standard dome shape, optimized for efficient combustion and enhanced power transfer. They also feature a dual-compression design, with a lower compression ring groove and an upper compression ring groove, ensuring consistent and effective sealing under both high and low compression scenarios.
The rings included in this kit are precision-engineered for a comfortable fit on the piston, minimizing friction and promoting efficient engine operation. The top compression ring is made from chrome moly material, delivering superior strength and durability, while the second and oil control rings are manufactured from nitrided iron, ensuring reliable sealing and extended ring life.
To facilitate proper installation and ease of maintenance, the pistons feature a Governor Valley design and optimized pin bore finish. Additionally, the piston kit includes new wrist pins, piston clips, and circlips to ensure a complete and seamless installation process.
In summary, the PRO-X 01.7302.A Piston Kit offers high-performance, long-lasting pistons and rings, suitable for standard bores between 71.94mm and 72.00mm. This kit is the perfect choice for those seeking optimal engine efficiency and durability in their rebuild project.
a) OEM (Original Equipment Manufacturer) Quality: This piston kit is manufactured by PRO-X, a trusted name in the automotive aftermarket industry. It is designed to meet or exceed the original specifications of OEM pistons.
b) Engine Upgrade Potential: The pistons in this kit are forged, which is a step up from the cast pistons found in most stock engines. This allows for increased strength, heat resistance, and performance, making the engine more responsive and able to handle higher loads.
c) Precision Machining: The pistons undergo a rigorous machining process to ensure tight tolerance and precise fit. This results in an engine that runs smoother and more efficiently.
d) Compatibility: The PRO-X 01.7302.A Piston Kit is suitable for a wide range of engines with displacements between 71.94mm and 72.00mm. This makes it a versatile choice for various vehicle applications.
e) Reliability: Forged pistons are known for their exceptional durability, making this piston kit a reliable choice for high-performance applications and extended engine life.
2. Cons:a) High Cost: Compared to stock or aftermarket cast pistons, forged pistons like those in the PRO-X kit can be significantly more expensive. This might not be the best option for those on a budget.
b) Installation Complexity: Installing aftermarket pistons and piston rings may require specialized knowledge and tools. It's crucial to ensure that the installation process is done properly to avoid damage to the engine or other critical components.
c) Mechanical Noises: In some cases, the installation of aftermarket pistons can result in unusual mechanical noises. It's important to be aware that these noises might occur but are generally not a cause for concern, as long as the engine functions correctly.
d) Potential Combustion Chamber Changes: The new pistons might have slightly different combustion chamber dimensions than the stock pistons, which could impact the ignition timing or require minor adjustments.
3. Conclusion:The PRO-X 01.7302.A Piston Kit could be an excellent investment for those seeking high-performance gains, reliability, and long engine life for their 71.94mm to 72.00mm engine applications. However, it is essential to consider the higher cost, potential installation complexity, and ensure the proper application for the vehicle in question. This piston kit is best suited for those who demand the highest levels of engine performance and durability.
4. Recommendation:For those considering the PRO-X 01.7302.A Piston Kit, it's highly recommended that they seek advice and assistance from a professional mechanic or engine builder for the installation process. Proper installation ensures optimal engine performance and longevity. It's also crucial to verify the compatibility of the kit with their specific engine model and application before purchasing to maximize the return on investment.
Proxy pistons are supplied complete with a piston, rings, wrist pin and cir clips, ready to install. Type: Piston Kit, Style: Replacement, Size: 71.94mm, Compression Ratio: Standard, Material: Forged, Size Over Standard: STD, Bore: 72.00mm, Displacement: 293cc, Note: Standard Bore, Stroke: Sold as: Each. Proxy Piston Kits are a first class solution to replace the original piston in your Motorcycle, Scooter, Moped, ATV, Personal Watercraft, etc. Proxy pistons are manufactured in Japan and designed as OEM replacements precision machined on the latest, state of art CNC equipment.
The same low-expansion, low-friction piston alloy is used as for all major Japanese engine OEM manufacturers. Proxy pistons are offered in standard size, as well A, B, C,.010 oversize increments. Any damage claims may be exchanged for the identical item only. Piston Kit 2002 2012 MX-EN300.