GReddy TRUST Japan Forged Piston Kit by OS Giken F6A - DOHC-4 valve 65.14Φ By repositioning the engine oil

By repositioning the engine oil filter to a more accessible location

GPP RS-Race & GPP RS-Ti 2

09exhaust amount: 3000cc

12015700 - GReddy Water Cooled Oil Cooler Upgrade Kit ZN8/ZD8

Product Number 12411020

GReddy TRUST Japan Forged Piston Kit by OS Giken F6A - DOHC-4 valve 65.14Φ By repositioning the engine oilForged Piston Kit by OS Giken F6A Product Features It has been created by refining its "high sealing performance" that does not let combustion pressure escape, "low friction" that allows smooth up and down movement, and "high durability" that allows piston heat to escape. The top land has three grooves, and the labyrinth effect also enhances sealing, making this a forged piston that is suitable for high revolutions and high power output. (Recommended