JE Pistons forged piston set for Toyota 4U-GSE, 86.25mm bore with +0.25mm oversize, 9.50:1 compression and a -16.7cc dome, supplied as a set of four. JE applies its proprietary Forged Side Relief (FSR) forging to reduce skirt width and friction, and uses 2618 aluminum forgings made in the USA. Depending on application, parts may include accumulator grooves and skirt coating; kits include high-quality wrist pins, locks and JE Pro Seal rings.
JE Pistons Toyota 4U-GSE 86.25mm Bore +.25mm Oversize 9.5:1 CR -16.7cc Dome FSR Piston (Set of 4)