CP Piston Bullet Race Series Chevy LS7 4.125 Bore 4.00 Stroke 6.125 Rod 1.115 Ch +5CC Dome Set Of 8

If you're building a high-performance Chevy LS7 engine, especially for racing or demanding street applications, a strong set of pistons is crucial. These CP Pistons Bullet Race Series pistons are designed to handle the extreme pressures and temperatures found in powerful LS7 builds. They feature a 4.125-inch bore and are designed to work with a 4.00-inch stroke crankshaft and a 6.125-inch connecting rod, with a +5cc dome volume that helps achieve a specific compression ratio for your build.

CP Pistons are well-known for their robust construction, and this Bullet Race Series set is no exception. They are forged from high-strength aluminum alloy, which provides a solid foundation for durability under high cylinder pressures. The 1.115-inch wrist pin diameter is standard for many performance applications, ensuring compatibility with a wide range of connecting rods. This set includes eight pistons, rings, and wrist pins, making it a comprehensive solution for rebuilding or upgrading your LS7 engine. The +5cc dome is a specific design choice that impacts your final compression ratio, so it's important to consider this when planning your cylinder head and gasket combination.

When installing these pistons, pay close attention to the manufacturer's specifications for ring gap, piston-to-wall clearance, and wrist pin installation. Proper assembly is key to achieving the performance and longevity these pistons are built for. Remember that these pistons are not CARB approved and cannot be shipped to California.