HKS PISTON KIT FA20 2.1L LOW COMP

This is the HKS Piston Kit for the FA20 engine, built to increase displacement to 2.1 liters with a low compression ratio. If you're looking to build a more robust engine for forced induction or high-performance applications, this kit is a solid foundation. It's designed to handle increased cylinder pressures and temperatures that come with boosted setups, allowing you to push your FA20 further than stock.

HKS has engineered these pistons from a strong, lightweight aluminum alloy, specifically chosen for its ability to withstand extreme conditions. The low compression ratio is crucial for boosted applications, as it helps prevent detonation and allows for more aggressive tuning with forced induction. This kit includes everything you need to replace your stock pistons, providing a significant upgrade in engine strength and performance potential. The increased bore size contributes to the 2.1-liter displacement, offering improved volumetric efficiency.

When rebuilding your FA20 engine with this kit, it's important to ensure all supporting components are up to the task. This includes proper engine management tuning, upgraded fuel systems, and robust connecting rods. Remember that this kit is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for detailed guidance.