Wiseco Racers Choice HP Series Piston

Racers Choice pistons are packed with performance enhancements. These cutting edge designs produce the maximum power possible out of each application, designed to keep you at the front of the pack. Most Racers Choice pistons are single ring 2-stroke or two ring 4-stroke pistons. With one less ring, weight and friction are reduced, power is increased, and throttle response is instantaneous! Racers Choice pistons offer extra performance to those racers and engine builders who want the most in every race.

• Dedicated forging
• Superior strength/weight ratio utilizing Aerospace alloy
• Race proven design
• Chosen by top race teams, in all forms of racing
• CNC machined
• Optimal cam shape and profile for peak HP and service life
• Precision machined, highest quality materials for strength and reduced friction
• High-performance ring set
• Extended life and sustained power
• Highest quality, alloy pin
• Consistently true and durable
• All Wiseco piston kits include 1 piston, 1 ring set, 1 wristpin and 2 circlips
• Top-end bearings, gaskets, and sleeves are not included
• Note: All kits cover a single cylinder only
• Made in the USA