CP Piston BRS Ford 331Ci Tfs 11R 4.030 Bore 1.165 Ch -10CC Set Of 8 (MTO Non-Cancel)

CP Pistons is well-known for making high-performance pistons for racing and serious engine builds. This set of BF6022-030 pistons is a prime example, designed for Ford 331ci engines using TFS 11R cylinder heads. They feature a 4.030-inch bore and a 1.165-inch compression height, with a -10cc dish volume. This specific dish volume is crucial for achieving a desired compression ratio when paired with the correct cylinder heads and gasket thickness, making them a key component for builders aiming for specific performance targets.

These pistons are forged, meaning they start as a solid block of aluminum that is heated and hammered into shape. This process creates a much stronger and more durable piston than cast aluminum, which is essential for handling the high cylinder pressures and temperatures found in performance applications. The -10cc dish is a notable design feature that helps reduce the compression ratio, making these pistons suitable for use with forced induction or high-compression naturally aspirated builds where detonation control is critical. They are sold as a set of 8, ensuring you have all the pistons needed for a complete V8 engine rebuild.

It's important to note that these pistons are made to order and are non-cancelable once production begins. Additionally, they are not CARB approved and cannot be shipped to California. Always consult with your engine builder or refer to detailed engine assembly guides to ensure proper installation and compatibility with your specific build components.