fits model: 400.

( Brand: Sportsman Racing Products ), ( Manufacturer Part Number: 142022 ), ( Part Type: Piston )
The 142022 Sportsman Racing 400 Domed Piston Set from SKU is a high-performance upgrade for your RC engine. This set includes four domed pistons, each with a diameter of 4.165mm, specifically designed for 4cc engines.
The domed design of these pistons allows for a more efficient combustion process, resulting in increased power output and improved engine performance. The pistons are made from high-quality aluminum alloy, ensuring durability and long-lasting use. The piston skirts are precision-machined for a perfect fit in your engine cylinder, reducing friction and promoting smooth operation.
The piston tops are finished with a polished, domed surface that enhances the engine's compression ratio, further improving engine performance. The pistons are also equipped with a full floating wrist pin, which reduces friction and allows for more efficient power transfer from the piston to the connecting rod.
This 142022 Sportsman Racing 400 Domed Piston Set is an excellent choice for RC enthusiasts looking to upgrade their engine for improved performance in racing or competitive events. The set includes four pistons, ensuring you have enough for multiple engine builds or replacements. With their high-quality construction and performance-boosting design, these pistons will help take your RC engine to the next level.
Pros of buying a 142022 Sportsman Racing 400 Domed Piston Set 4.165 4cc:1. High-quality materials: The piston set is made of high-grade aluminum alloy, which is durable and lightweight, ensuring long-term use and excellent performance.
2. Precision engineering: The domed piston design ensures optimal combustion, resulting in increased power and efficiency.
3. Compatibility: This piston set is compatible with various engines, making it a versatile option for engine builders and racers.
4. Competitive pricing: Compared to other high-end piston sets, the 142022 Sportsman Racing 400 Domed Piston Set 4.165 4cc is competitively priced, making it an affordable option for hobbyists and enthusiasts.
Cons of buying a 142022 Sportsman Racing 400 Domed Piston Set 4.165 4cc:1. Potential for misuse: If not properly installed or used, the piston set can lead to engine damage. Careful installation and proper maintenance are essential to ensure its longevity.
2. Limited availability: The 142022 Sportsman Racing 400 Domed Piston Set 4.165 4cc may not be readily available in all locations or online stores, which could result in longer delivery times or higher shipping costs.
Conclusion:The 142022 Sportsman Racing 400 Domed Piston Set 4.165 4cc is an excellent option for those looking for a high-quality piston set at a competitive price. Its precision engineering and durable materials ensure optimal performance and longevity. However, it's essential to ensure proper installation and maintenance to avoid potential damage to the engine. If you can find this piston set in a reliable source, it would be a great investment for your engine build or racing project.
165 bore 4cc P/N in x 1 16 3 ring grooves - plus piston dome forged 4.