JE Pistons Nissan KA24DE 89.5mm Bore 9.0:1 Compression Piston Kit Part Number 317925

Description

Upgrade your Nissan KA24DE engine with the JE Pistons Part Number 317925, a high-performance forged piston kit designed for durability and maximum efficiency. Crafted from 2618 aluminum in the USA, these pistons are engineered specifically for high-demand applications such as racing, drifting, or spirited street driving. The 89.5mm bore ensures a precise fit, while the 9.0:1 compression ratio optimizes power output and efficiency. Each piston features a proprietary forged side relief (FSR) forging design that reduces friction and power loss by minimizing skirt width and incorporating a shorter wrist pin for weight savings. This design enhances engine responsiveness and contributes to overall performance gains. The inclusion of an accumulator groove (depending on application) helps reduce pressure from combustion gases, preventing ring flutter and improving ring seal for consistent power delivery. Additionally, the pistons are coated on the skirt to reduce friction and wear on the piston skirts and cylinder walls, which extends engine life and reduces operating noise. Every set includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings, ensuring a comprehensive upgrade for your engine. These pistons are specifically tailored for each engine and application, providing an optimized balance of durability and performance. Manufactured entirely in the USA, JE Pistons are trusted by professionals and enthusiasts alike for their proven track record in victory lane. Whether you’re building a race engine or enhancing your daily driver, these forged pistons deliver the strength and performance needed for demanding driving conditions.

Features:

• Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and shorter wrist pin

• Accumulator groove helps reduce pressure from combustion gases, improving ring seal and power consistency

• Skirt coating reduces friction and wear on piston skirts and cylinder walls while decreasing operating noise

• Forged in the USA using high tensile strength 2618 aluminum for demanding performance applications

• Engineered specifically for each engine and use case to optimize durability and performance

• Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings for complete assembly