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The JE Pistons Piston Kit (Part Number 379436) is engineered for high-performance applications on Suzuki GSX1300R models from 1999 to 2007. This kit features a precision 82.00 mm bore and a 13.5:1 compression ratio, designed to optimize power output and engine efficiency. Crafted with advanced materials and proprietary technologies, these pistons deliver enhanced durability and consistent performance under demanding conditions. The kit includes all essential components such as pistons, rings, wrist pins, and wire locks, ensuring a comprehensive upgrade for your engine.
Aligned Grain Flow Technology is utilized through in-house forging to direct the aluminum grain flow around critical areas of the piston, significantly increasing strength and fatigue resistance. Lateral gas ports channel combustion gases to the back of the top ring groove, increasing pressure behind the compression ring and maintaining a superior seal, particularly vital in boosted or high-horsepower engines. The ultra-thick ring lands provide added stability in forced induction setups, aiding in consistent ring sealing and power delivery. A thermal barrier ceramic coating applied to the piston crown reduces heat transfer into the piston material, decreasing thermal fatigue and extending engine longevity.
The proprietary moly-based dry film skirt coating reduces operating friction, enhancing wear resistance and improving piston life. An accumulator groove adds volume below the top ring to trap unwanted gases, maintaining low pressure and high ring seal performance. Equipped with two oil channels fed into the wrist pin bore, the pistons ensure proper lubrication, which minimizes wear on the wrist pin and pin bore. Upgraded 9310 alloy wrist pins are included, offering increased strength and durability to handle additional loads associated with forced induction. Overall, the JE Pistons Piston Kit provides a high-quality, reliable upgrade suitable for both boosted and naturally aspirated engines seeking improved power, efficiency, and longevity.
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