CP Piston Bullet Race Series Chevy LS3 4.070 Bore 4.000 Stroke 6.125 Rod Set Of 8

If you're building a high-performance Chevy LS3 engine for racing or serious street use, a strong set of pistons is fundamental. These CP Pistons Bullet Race Series pistons are forged from high-strength aluminum, designed to handle the extreme pressures and temperatures found in a powerful naturally aspirated or forced induction setup. They feature a 4.070-inch bore, a 4.000-inch stroke, and are designed to work with a 6.125-inch connecting rod, making them a popular choice for LS3 builds aiming for increased displacement and robust performance.

CP Pistons is known for its well-built racing components, and this set is no exception. The forged construction means these pistons are significantly stronger and more durable than cast pistons, offering improved resistance to detonation and mechanical stress. This particular series is engineered for demanding applications where reliability under extreme conditions is paramount. The precise machining ensures a good fit within the cylinder bore, contributing to efficient combustion and optimal power output. Remember that these pistons are not CARB approved and cannot be shipped to California.

This set includes all eight pistons needed for a complete LS3 engine. When undertaking a build of this caliber, it's crucial to ensure all supporting components, such as rings, pins, and connecting rods, are also suitable for the intended performance level. Always refer to the manufacturer's installation instructions for proper assembly and break-in procedures to get the most out of these high-performance pistons.