High performance piston kit for 2018-2023 SEF 300 4 Stroke. Made in the USA by CP-Carrillo. Increases horsepower by raising compression ratio from 12.8 to 13.7, and in most cases race fuel is not required.
This piston can be used alone as an OEM replacement, or you can pair with a FactoryONE high performance head kit for greater horsepower.
Includes: Coated skirt billet piston, piston rings, wrist pin, circlips, spec sheets.
Gaskets not included.
Have a head that you want modified to racing specifications?
Get in contact with us via email@example.com to send it in, we'll modify it, and return it back to you!