CP Piston BRS SBC 4.135 Bore 3.875 Stroke 6.000 Rod Set Of 8 (MTO Non-Cancel)

This is a set of eight CP Pistons BRS pistons, built for Small Block Chevy (SBC) engines. You get pistons designed for a 4.135 inch bore, a 3.875 inch stroke, and a 6.000 inch rod length. These are custom-made, meaning they are built to order and cannot be canceled once placed. Please note that these pistons are not CARB approved and cannot be shipped to California.

CP Pistons are well-known for their robust construction and performance-oriented designs. These particular pistons feature a BRS (Boost Ready Series) design, indicating they are engineered to handle the stresses of forced induction like turbochargers or superchargers. The forged aluminum construction offers a strong and lightweight solution, crucial for high-performance engine builds where durability and reduced reciprocating mass are key. The specific bore size of 4.135 inches is common for many popular SBC stroker combinations, and the 6.000 inch rod length is a standard choice that works well with many crankshafts and offers a good piston pin height for optimal ring land placement.

When building a high-performance or racing engine, the pistons are a critical component. These CP Pistons are designed to withstand the increased cylinder pressures and temperatures associated with boosted applications. It's important to ensure your engine assembly, including crankshaft, connecting rods, and balancing, is precisely matched to these pistons for optimal performance and longevity. Given these are made-to-order, plan accordingly for lead times.