Chung Yang high performance 34mm big bore piston kit. Piston has proper cam and taper for better fit in bore at operating temperatures, resulting in longer life and better ring seal. Improved skirt cut out for increased transfer port flow. Ring is made from nodular iron for durability and longevity. Kit includes piston, 1.0mm ring, 25mm piston pin, pin bearing, 2 pin washers and C-clips for easier installation.
Stock part on the CY26RC and F270
HPI Part# 15487.
- Chung Yang