CP Piston Bullet Race Series Big Block 4.610 Bore 4.250 Stroke 6.535 Rod 1.120 Set Of 8

This set includes eight CP Pistons Bullet Race Series pistons, designed for big block engines. Each piston features a 4.610 inch bore, a 4.250 inch stroke, and is built to work with a 6.535 inch rod. The compression height is set at 1.120 inches. These pistons are forged, meaning they start as a single piece of aluminum that is heated and hammered into shape, making them incredibly strong and resistant to the high pressures and temperatures found in performance engines.

The Bullet Race Series is CP Pistons' line of well-built pistons for demanding racing applications. They are constructed from high-strength aluminum alloys to withstand extreme conditions. The design focuses on optimizing combustion chamber efficiency and reducing weight where possible without sacrificing durability. This specific set is engineered for a 4.610 inch bore, a 4.250 inch stroke, and uses a 6.535 inch connecting rod, with a 1.120 inch compression height. This precise sizing is crucial for achieving the correct compression ratio and piston-to-valve clearance in your build.

When building a high-performance big block engine, the pistons are a critical component. These CP Pistons are a solid option for racers and serious builders looking for reliable, strong internal engine parts. Please note that these pistons are not CARB approved and cannot be shipped to California. Always refer to your engine builder's specifications for proper installation and compatibility with other engine components.