CP Piston BRS 4.030 Bore 1.560 3.480 Stroke 5.700 Rod Set Of 8 (MTO Non-Cancel)

If you're rebuilding the heart of your performance engine, a solid set of pistons is where it all starts. This set from CP Pistons is built for those looking to push their engine's limits, offering a 4.030 inch bore size, a 3.480 inch stroke, and designed to work with a 5.700 inch rod. These are forged pistons, which means they start as a solid block of aluminum that's heated and hammered into shape under immense pressure. This process creates a much stronger and more durable piston than cast aluminum, making them ideal for high-performance applications where increased cylinder pressures and temperatures are common.

CP Pistons is known for making well-built engine components, and this set is no exception. The BRS designation points to a specific design optimized for performance, and the 4.030 inch bore size is a common specification for many V8 engine builds, often used when boring out an engine block to increase displacement. The 1.560 inch compression height is also a critical measurement that determines where the piston crown sits in relation to the cylinder head, impacting your compression ratio. Remember, these pistons are made to order and cannot be canceled once placed, so double-check your measurements before ordering.

This set includes eight pistons, enough for a standard V8 engine. It's important to note that these pistons are not CARB approved and cannot be shipped to California. For a successful rebuild, ensure you have all the necessary supporting components, including rings, pins, and locks, which are typically sold separately. Always refer to the manufacturer's installation instructions for precise details on fitting and assembly.