Upgrade your Honda L15B Turbo engine with the JE Pistons Part Number 357428, a high-performance piston set designed for racing and high-demand applications. Crafted from 2618 aluminum, these forged pistons are engineered to withstand the rigors of motorsport, providing exceptional strength and durability. The set includes four pistons, each with a 73.5mm bore, a 9.50:1 compression ratio, and an inverted dome design that optimizes combustion efficiency. An essential choice for enthusiasts aiming to maximize power and reliability on the track or street.

JE Pistons has leveraged over 75 years of expertise in forged piston technology to create a product that delivers both performance and longevity. Each piston features a proprietary Forged Side Relief (FSR) forging design, which reduces friction and minimizes power loss by decreasing skirt width and optimizing weight with a shorter wrist pin. This design enhances engine responsiveness and reduces stress on internal components. Depending on your specific application, an accumulator groove may be included to help reduce pressure from combustion gases, preventing ring flutter and maintaining a consistent seal for improved power output.

The pistons are equipped with a skirt coating that reduces friction and wear on both the piston skirts and cylinder walls, which also helps dampen operating noise. Precision-machined in the USA, these pistons are tailored for each engine to ensure optimal fit and performance. The kit includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings, ensuring a comprehensive upgrade for your turbocharged engine. Whether your goal is to boost horsepower or improve engine durability, JE Pistons provides a proven solution built for competitive racing and spirited driving. Please note that these pistons are not CARB-approved and require acknowledgment of this status during installation. Designed for high-performance applications, they are ideal for those seeking reliable power enhancements and engine longevity.

Features:

• Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss
• The accumulator groove helps reduce pressure from combustion gases for consistent power
• Skirt coating reduces friction, wear, and operating noise
• Forged in the USA from high tensile strength 2618 aluminum
• Engineered specifically for each engine and application to maximize performance and durability
• Includes high-quality wrist pins, locks, and JE Pro Seal piston rings