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The JE Ultra Series forged piston is a single, high-strength replacement for Honda K20C applications (86mm bore, 10.0:1 compression) engineered for high-horsepower and power-adder builds. JE's Aligned Grain Flow forging maximizes tensile strength, while thermal barrier crown and skirt coatings, lateral gas ports and optimized pin oiling reduce heat and friction. Each piston uses premium wrist pins and is made 100% in the USA for demanding racing engines.
JE Pistons Honda K20C Ultra Series 86mm Bore 10.0:1 CR Piston - Single
