CP Piston Bullet Race Series Chevy LS1 3.905 Bore 4.000 Stroke 6.125 Rod Set Of 8

CP Pistons is well-known for making strong internal engine components, and this Bullet Race Series piston set is a prime example of their work for Chevy LS1 engines. If you're building a performance LS1, these pistons are designed to handle the demands of a high-output engine. They feature a 3.905-inch bore, a 4.000-inch stroke, and are designed to work with a 6.125-inch connecting rod, making them a solid choice for engine builds aiming for increased displacement and power.

This set includes eight pistons, all forged from high-strength aluminum. Forging is a process that shapes metal under extreme pressure, resulting in a denser, more durable part than cast aluminum. This makes these pistons well-suited for the higher cylinder pressures and temperatures found in performance applications. The Bullet Race Series is engineered for reliability and performance, ensuring your engine can withstand aggressive use. The specific bore and stroke dimensions are chosen to optimize performance for the LS1 platform, allowing for a significant increase in cubic inches when combined with the appropriate crankshaft and connecting rods.

When installing these pistons, it's important to follow the manufacturer's recommended clearances and lubrication procedures to ensure optimal performance and longevity. Because these are performance parts, they are not CARB approved and cannot be shipped to California. Always consult the detailed installation instructions provided by CP Pistons for the best results during your engine build.