RS Pistons are to help with bores!

RS Pistons increase displacement and helps unshroud valves to produce horsepower.

Extreme durability and strength. RS custom pistons are available for popular and full custom applications.

Higher compression turbo piston. This application also work well for moderate compresion NA engines.

High compresssion for street/strip. Use mostly for all motor applications.

Budget piston for motors mainly for street use or upgrade from stock.