CP Pistons

CP Piston comes complete with rings, circlips , and wristpin.

Made in the USA from the highest quality materials and with world leading technology CP Pistons are simply the best piston you'll find anywhere.

• Fully CNC machined - Advanced machining techniques enable CP to virtually create any shape on a piston and allows CP to hold the closest tolerances in the industry.
• Balanced to +/- 1 gram - Properly balanced pistons are essential to high horsepower and high rpm applications.
• Accommodates high lift camshafts - CP pistons are already designed for high lift camshafts.
• Valve reliefs fit over sized valves - CP Pistons are designed to be compatible with other internal upgrades.
• Double forced pin oilers - Used with dual fed reservoir add twice the amount of oil from the cylinder wall to the wrist pin.
• Accumulator Grooves - V-shaped groove machined into the second ring land to collect excess gases during combustion and alleviate ring flutter. This allows CP Pistons to provide maximum ring seal and increasing vacuum.
• Forged from high strength 2618 Alloy - Using the highest quality materials and thoroughly researched designs ensures maximum strength and durability.