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

When you're building a high-performance Chevy LS2 engine for serious racing or track use, the pistons are a critical component. This set of CP Pistons Bullet Race Series pistons is designed for that demanding application, offering a 4.030 inch bore and a 4.000 inch stroke, paired with 6.125 inch connecting rods. These are forged pistons, which means they start as a solid block of aluminum that's heated and then hammered into shape under immense pressure. This process creates a much stronger and more durable piston than cast aluminum, making them ideal for engines that will see high RPMs and significant cylinder pressures.

The Bullet Race Series is CP Pistons' line of well-built pistons specifically for racing. They feature a unique skirt design that helps reduce friction and noise, while the overall construction is optimized for strength and reliability under extreme conditions. The 4.030 inch bore size is common for LS2 builds looking to increase displacement, and the 4.000 inch stroke combined with the 6.125 inch rod length creates a specific compression height that's crucial for achieving the desired compression ratio and piston-to-valve clearance. These pistons are designed to work with performance camshafts and cylinder heads, forming the core of a powerful engine build.

This set includes eight pistons, rings, wrist pins, and locks, so you have everything needed to install them into your LS2 block. Remember that these pistons are not CARB approved and cannot be shipped to California. If you're aiming for maximum performance and durability in your LS2 build, this set of CP Pistons is a solid option.