JE PISTONS
JE Pistons Piston Kit - 4.250 Inch Bore, 4.500 Inch Stroke, 11.5:1 Compression Ratio, 114 Inch M8 - Part Number 398736
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JE Pistons Piston Kit - 4.250 Inch Bore, 4.500 Inch Stroke, 11.5:1 Compression Ratio, 114 Inch M8 - Part Number 398736
Enhance your high-performance engine with the JE Pistons Piston Kit featuring a 4.250-inch bore and 4.500-inch stroke, designed for precision and durability. Crafted from 2618-T6 forged aluminum, these pistons offer superior grain flow alignment and increased tensile strength, ensuring reliable performance even under demanding conditions. The forged construction provides excellent durability, making them suitable for both street and race applications. The piston kit includes two pistons, premium ring packs, wrist pins, and wire locks, delivering a complete solution for your engine rebuild or upgrade.
JE Pistons incorporate several advanced features for optimal performance. The skirt coating reduces operating friction and wear, prolonging piston life and enhancing efficiency. Offset pins minimize piston rock and help reduce operating noise, contributing to smoother engine operation. Skirt notches are engineered for optimal clearance at bottom dead center, preventing piston slap and ensuring consistent movement. The accumulator groove taps combustion gases below the top ring, promoting a more positive and consistent ring seal which translates into improved compression and power output. Made in the USA, these pistons are built to meet rigorous quality standards and provide dependable performance across a variety of high-performance applications.
Features:
- Forged 2618-T6 aluminum construction for enhanced durability and strength
- Skirt coating reduces friction and wear during operation
- Offset pins to minimize piston rock and operating noise
- Skirt notches designed for optimal clearance at bottom dead center
- Accumulator groove improves ring seal for consistent compression
- Includes two pistons, premium ring packs, wrist pins, and wire locks
- Designed for 4.250 inch bore and 4.500 inch stroke engines
- Compression ratio of 11.5:1 for increased power output
- Made in the USA for quality assurance
US Dollars