JE forged piston kit for Mitsubishi 4B11T applications, crafted 100% in the USA. JE brings a long history in forged racing pistons, using proprietary Forged Side Relief (FSR) designs to reduce friction and weight, optional accumulator grooves to improve ring seal, and skirt coatings to lower wear and noise. Each kit is tailored to the engine and supplied with premium rings and hardware for performance builds.
JE Pistons - Set of 4 Mitsubishi 4B11T 89.0mm Bore -10.9 Dome Asymmetrical FSR Pistons - Set of 4