Supertech Ford Duratec 2.3L 89.5mm 1.122in CH -20cc Dish 9.3:1 CR Piston - Set of 4 (Excl Rings)

Forged from high-strength aluminum, these Supertech pistons for the Ford Duratec 2.3L engine feature a -20cc dish volume, which helps achieve a 9.3:1 compression ratio. This specific dish design is crucial for tuning your engine's performance, especially if you're looking to optimize for forced induction or specific fuel grades. The 89.5mm bore size is standard for this application, and the 1.122 inch compression height ensures proper piston-to-valve clearance when used with compatible connecting rods and crankshafts.

These pistons are built for durability, using a forged aluminum construction that offers a better strength-to-weight ratio compared to cast pistons. This makes them well-suited for engines that see regular use or are being rebuilt for enhanced performance. The set includes four pistons, but remember that piston rings are sold separately, so you'll need to source those to complete the installation. It's important to note that these pistons are not CARB approved and cannot be shipped to California.

When rebuilding or modifying your Duratec 2.3L, choosing the right pistons is key to achieving your desired engine characteristics. These Supertech pistons offer a solid foundation for building a reliable and powerful engine, whether for street use or more demanding applications. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.