JE Pistons FIAT 146A 7.8:1 KIT Set of 4 Pistons

JE Pistons has been a leader in forged racing pistons for over 75 years, and they've applied that experience to their wide range of pistons for import engines. This specific kit is designed for the FIAT 146A engine, offering a 7.8:1 compression ratio with a flat-top piston design. These pistons are engineered and forged 100% in the USA using 2618 aluminum, a material chosen for its high tensile strength, which is crucial for high-demand performance applications where durability and consistent power are key.

This set includes four pistons, each featuring JE Pistons' proprietary Forged Side Relief (FSR) forging design. This design minimizes friction and power loss by reducing skirt width and saving weight with a shorter wrist pin. Depending on the specific application, these pistons may also include an accumulator groove to help reduce pressure from combustion gases, which can improve ring seal and reduce ring flutter. Some applications also feature a skirt coating that further reduces friction and wear on the piston skirts and cylinder walls, while also helping to quiet down operating noise. This kit comes complete with high-quality wrist pins, locks, and JE Pro Seal premium piston rings, ensuring you have everything needed for a proper installation.

When rebuilding or upgrading your FIAT 146A engine for performance use, these forged pistons are a solid option. They are designed specifically for the engine and intended use to provide an optimized combination of performance and durability. Please note that this kit is not CARB approved and cannot be shipped to California.