JE Pistons MITSU 2.0 DISH KIT - Single Piston

JE Pistons is well-known for making strong forged racing pistons, drawing on over 75 years of experience. This single piston kit, part number 208477S, is built for Mitsubishi 4G63 engines, specifically those used in the 1988-1992 Eclipse, Talon, and Evo models. It features an inverted dome/dish design and is sized for a 3.366-inch bore, aiming for an 8.50:1 compression ratio.

This piston is forged in the USA from 2618 aluminum, a material chosen for its high tensile strength, which is crucial for engines pushed hard in performance applications. JE Pistons designs each piston for its specific engine and use, optimizing both durability and performance. The proprietary Forged Side Relief (FSR) design helps reduce friction and power loss by minimizing skirt width, and the shorter wrist pin also saves weight. Some applications may include a skirt coating to further reduce friction and wear on the piston skirts and cylinder walls, which can also help quiet down engine noise. An accumulator groove might also be included to manage combustion gas pressure, reducing ring flutter and improving ring seal for consistent power delivery.

This kit comes complete with high-quality wrist pins, locks, and JE Pro Seal premium piston rings, ensuring you have the necessary components for installation. Please note that this part is not CARB approved and cannot be shipped to California.