Overview 

The CP Piston 1FZ 102.5/105mm Stroke Flat is a high-performance piston designed for the Toyota 1FZ-FE engine, featuring a 102.5mm bore and a 105mm stroke. This combination increases the engine’s displacement to approximately 5.5 liters, providing more power and torque. The flat-top design helps increase the compression ratio, which improves combustion efficiency and overall engine performance. Ideal for naturally aspirated applications or mild forced induction setups, this piston strikes a balance between enhancing power and maintaining reliability. Crafted from forged aluminum, it offers the strength and durability required for high-performance engines. This piston is perfect for those looking to build a more powerful and efficient engine while keeping it reliable for demanding applications.

Features 

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

• Stroke: 105mm, longer stroke for further displacement increase.

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

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

• Material: Forged aluminum, ensuring strength and durability under high-performance conditions.

• Engine Compatibility: Designed specifically for the Toyota 1FZ-FE engine.