JE Pistons Mitsubishi 4B11T 86.5mm Bore Custom Forged Piston Set – High Performance Engine Components

Description

Upgrade your Mitsubishi 4B11T engine with the JE Pistons Set of 4, designed for optimal performance and durability in high-demand applications. Crafted from high-strength 2618 aluminum and forged in the USA, these pistons are engineered specifically for each engine to deliver reliable power and longevity. The 86.5mm bore size ensures precise fitment for your setup, making them ideal for racing, drifting, or daily driving enhancements. Each piston features a proprietary Forged Side Relief (FSR) forging design that minimizes friction and power loss by reducing skirt width and incorporating a shorter wrist pin, contributing to overall weight savings and efficiency. The accumulator groove, depending on the application, helps to reduce pressure from combustion gases, decreasing ring flutter and improving ring seal for consistent power delivery. A skirt coating reduces friction and wear on piston skirts and cylinder walls, while also lowering operating noise for a smoother engine operation. These pistons come complete with high-quality wrist pins, locks, and JE Pro Seal premium piston rings, ensuring a comprehensive upgrade that meets rigorous performance standards. Designed specifically for high-performance applications, these pistons enhance engine durability and efficiency, providing an excellent upgrade for enthusiasts seeking reliable power gains. Made entirely in the USA, JE Pistons are trusted by racers and automotive enthusiasts worldwide for their proven track record of performance and quality.

Features:

• Proprietary Forged Side Relief (FSR) forging design minimizes friction and reduces power loss

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

• Skirt coating reduces friction, wear, and operating noise for smoother engine performance

• Forged from high-tensile 2618 aluminum, ensuring strength for demanding applications

• Engineered specifically for each engine and application for optimized performance and durability

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