JE Pistons forged piston kit for the Toyota 1FZ-FE engine features application-specific pistons machined from 2618 aluminum and built in the USA. This six-cylinder kit matches a 100.5mm (3.957 in) bore with a 8.50:1 compression ratio and inverted dome/dish crown. The set includes wrist pins, locks and JE Pro Seal rings and uses JE’s FSR forging and skirt treatments where specified.
JE Pistons Toyota 1FZ-FE 100.5mm Bore + .50 Size 8.5:1 CR Pistons