JE Pistons forged piston set for the Toyota 4U-GSE, 87.00mm bore with +1.00mm oversize and a 12.5:1 compression ratio. JE’s proprietary FSR forging reduces skirt friction and rotating mass; accumulator grooves and skirt coatings (as application permits) enhance ring seal and longevity. Machined from 2618 aluminum in the USA, the set includes wrist pins, locks and JE Pro Seal piston rings for reliable service.
JE Pistons Toyota 4U-GSE 87.00mm Bore +1.00mm Oversize 12.5:1 CR -2.0cc Dome FSR Piston (Set of 4)