Brian Crower Chevy LS2 Stroker Kit 4in 4340 Crank ProH2K Rods CP Bullet Pisons 10.3:1/4.125 Balanced

This Brian Crower stroker kit gives you everything you need to increase the displacement of your LS2 engine. Inside this kit, you'll find a 4-inch stroke 4340 forged crankshaft, ProH2K connecting rods, and CP Bullet pistons designed for a 10.3:1 compression ratio with a 4.125-inch bore. The entire assembly is balanced, meaning it's ready to be installed as a rotating assembly, saving you time and ensuring proper balance for your engine build.

The 4340 forged crankshaft is a strong foundation for a performance engine, offering excellent durability for increased power output. Paired with the ProH2K connecting rods, which are also built for strength, this kit is well-suited for builds aiming for more power than stock. The CP Bullet pistons are a popular choice for their reliability and performance characteristics, and the 10.3:1 compression ratio is a good target for naturally aspirated builds looking for improved throttle response and overall power without requiring race fuel. This kit is designed to fit a 4.125-inch bore, common for LS2 engines, and the balanced rotating assembly helps ensure smooth operation and longevity.

This kit is a significant upgrade for your LS2 engine, commonly used in performance builds for the Chevrolet Corvette, Cadillac CTS, Pontiac GTO, and other GM vehicles. While this kit is not CARB approved and cannot be shipped to California, it offers a substantial increase in engine displacement and performance potential for eligible vehicles. Ensure you have the necessary supporting modifications and expertise for installation, as increasing engine displacement often requires adjustments to fuel delivery, tuning, and other engine components to achieve optimal results.