JE Pistons forged piston kit for the Toyota 1FZ-FE (100.5mm bore, +.50 oversize) is a six-cylinder set with an 8.5:1 compression ratio and inverted dome design. Forged from 2618 aluminum in the USA, these pistons include wrist pins, locks, and JE Pro Seal rings. The design incorporates proprietary forging features and coatings where application-specific, aiming to minimize friction and improve durability for demanding engine use.
JE Pistons Toyota 1FZ-FE 100.5mm Bore +.50 Oversize 8.5:1 CR -11.7cc Inv Dome Piston Kit - Set of 6