Upgrade your Honda L15B Turbo engine with the JE Pistons Part Number 357429, a high-performance forged piston set designed for maximum durability and power. Crafted from high-tensile 2618 aluminum alloy, these pistons are forged and machined in the USA, ensuring superior quality and precise engineering for demanding racing and performance applications. Featuring a 73mm bore and a 10.3:1 compression ratio, they provide an optimal balance of power and efficiency for turbocharged engines. The inverted dome design enhances combustion chamber efficiency, contributing to improved horsepower and torque output. Engineered specifically for each application, these pistons incorporate proprietary features that minimize friction and maximize performance. The forged Side Relief (FSR) forging reduces skirt width, decreasing weight and friction, while the accumulator groove helps reduce pressure from combustion gases, enhancing ring seal and maintaining consistent power delivery. The included skirt coating reduces wear on piston skirts and cylinder walls, also decreasing operating noise for smoother engine operation. Designed for racing and high-performance use, the set includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings, ensuring reliable performance under demanding conditions. Made 100% in the USA, these pistons are a proven choice for enthusiasts seeking to elevate their engine's capabilities in drift, drag, or street applications. Please note, these pistons are not carb-approved and require carb acknowledgment before installation, with air freight restrictions not applying. Built with compliance to Prop 65 standards, they combine advanced engineering with proven performance for serious automotive enthusiasts. Whether building a new engine or upgrading an existing one, JE Pistons offers the quality and performance you need for victory in every race.

Features:

• Proprietary Forged Side Relief (FSR) forging design minimizes friction and reduces weight with a shorter wrist pin
• Accumulator groove helps reduce pressure from combustion gases, improving ring seal and power consistency
• Skirt coating reduces friction, wear, and operating noise, extending piston and cylinder wall life
• Forged from high-strength 2618 aluminum alloy, manufactured entirely in the USA
• Engineered specifically for each engine and application to optimize durability and performance
• Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings for reliable operation