CP Piston BRS Big Block 4.605 Bore 4.250 Stroke 6.385 Rod 1.275 Set Of 8 (MTO Non-Cancel)

CP Pistons is well-known for making high-performance internal engine components. This BRS Big Block piston set is a prime example of their focus on strength and reliability for demanding builds. If you're assembling a serious big block engine, these pistons are built to handle the power you're aiming for. They feature a 4.605 inch bore and are designed to work with a 4.250 inch stroke and a 6.385 inch rod length, with a 1.275 inch compression height.

These pistons are forged from a strong aluminum alloy, which is a standard practice for high-performance pistons because it offers a better strength-to-weight ratio compared to cast aluminum. This means they can withstand higher cylinder pressures and temperatures without deforming. The BRS series is designed for boosted applications, meaning they have features to help them survive the increased stress from turbochargers or superchargers. This set includes eight pistons, along with wrist pins and locks, ready for installation. Because these are made to order, they are not cancelable once production begins.

It's important to note that this piston set is not CARB approved and cannot be shipped to California. Always consult your engine builder or a qualified professional to ensure these pistons are the right choice for your specific engine combination and performance goals. Proper installation and balancing are critical for the longevity and performance of these components.