JE Pistons LS ASYM DM 4100STRKR Set of 8 Forged Pistons

This set of pistons is engineered for high-demand performance applications, providing enhanced durability and optimized performance tailored to specific engine configurations. Crafted from 2618 aluminum, these components boast high tensile strength essential for rigorous automotive environments.

The proprietary Forged Side Relief (FSR) design minimizes friction and power loss by reducing skirt width and utilizing a shorter wrist pin, contributing to overall weight savings. Additionally, the advanced skirt coating reduces friction and wear on both piston skirts and cylinder walls, while also lowering operating noise levels.

Incorporating an accumulator groove, where applicable, helps alleviate pressure from combustion gases, which reduces ring fluttering and enhances ring seal, ultimately promoting consistent power delivery. Each piston is manufactured entirely in the USA, assuring quality and precision in every piece.

• Material: 2618 aluminum for superior tensile strength
• Forging Design: Proprietary Forged Side Relief (FSR) minimizes friction and optimizes weight
• Skirt Coating: Reduces friction and wear, enhancing durability and lowering noise
• Accumulator Groove: Improves ring seal and reduces ring fluttering
• Manufacturing: 100% made in the USA