Overview 

The CP Piston 1FZ 102.5/STD Stroke Flat is a precision-engineered forged piston tailored for the Toyota 1FZ-FE engine. With a 102.5mm bore, it slightly increases engine displacement while retaining the standard stroke to maintain OEM engine geometry. Its flat-top design enhances compression and combustion efficiency, making it well-suited for naturally aspirated builds or mild forced induction setups. Built from high-strength forged aluminum, this piston delivers durability and performance under demanding conditions. Designed by CP Pistons, it’s an ideal upgrade for those seeking increased power and efficiency without compromising reliability.

Features

• Bore Size: 102.5mm, slightly oversized for increased engine displacement.

• Stroke: Standard stroke, preserving original engine geometry.

• Piston Design: Flat-top, enhancing compression and combustion efficiency.

• Compression Ratio: Increased, suitable for naturally aspirated or mild forced induction applications.

• Material: Forged aluminum, providing excellent strength and durability.

• Engine Compatibility: Specifically designed for the Toyota 1FZ-FE engine.

• Application: Ideal for performance builds requiring improved power and efficiency.