Top Fuel S660 (S07A) Forged piston kit

Car Make: Honda
Model: S660 S07A

This is a forged piston with optimized piston shape and greatly increased strength.
WPC treatment is applied to the piston, and DLC coating is applied to the piston pin.
Low-tension piston rings are used for normal piston rings to reduce fuel consumption, but in high-power engines, insufficient tension causes combustion gas to blow through, resulting in power loss.
This kit comes with a dedicated tension-up piston ring so that the combustion energy is not lost.
You can choose from 2 types, STD specification for relatively light