The JE Pistons Performance Piston Assembly is a complete four‑cylinder kit engineered for street‑oriented 1075 cc engines. Each piston is forged from high‑strength 2618 aluminum and features a round, domed head that delivers a 10.25:1 compression ratio. The design incorporates a +2.00 mm oversize bore on a 72.00 mm cylinder, allowing for increased displacement while maintaining structural integrity. At an average weight of 208 g per piston, the lightweight forged construction reduces reciprocating mass and supports smoother power delivery.
The kit supplies everything needed for a top‑end rebuild: four pistons, four matching ring sets, four wrist pins, and eight circlips. The round forged pistons are sized for the JE Series and are intended for street‑style performance, providing a reliable combination of durability and efficiency in a compact package.