CP Piston Bullet Race Series Chevy LS2 4.030 Bore 4.000 Stroke 6.125 Rod Set Of 8

Forged from 2618 aluminum alloy, these CP Pistons Bullet Race Series pistons are built for serious performance in Chevy LS2 engines. The 4.030-inch bore and 4.000-inch stroke combination is designed to maximize displacement for increased power output, while the 6.125-inch rod length is a common choice for balancing stroke and piston speed in high-RPM applications. This set includes eight pistons, ready for your next engine build.

CP Pistons uses a proprietary forging process to create pistons that are both strong and lightweight. The Bullet Race Series features a deep valve relief to accommodate larger camshaft profiles without valve-to-piston contact, a critical detail when building a high-performance engine. They also come standard with a .150-inch wall thickness for the wrist pins, ensuring durability under extreme stress. This set is intended for competition use and is not CARB approved, meaning it cannot be shipped to California.

When building a performance engine, the right pistons are crucial for reliability and power. These CP Pistons are a solid option for LS2 builds aiming for significant power gains. Remember to consult your engine builder or machine shop for specific installation requirements and recommended clearances for your application.