HKS 2.8L Capacity Upgrade Kit Step 2 Nissan Skyline

STEP 2 Forged Piston Kit + Lightweight Forged Crankshaft + H beam Connecting Rods

• Piston: Forged piston with Nickel plating for anti-knocking properties and top piston ring stability. Piston Skirt is molybdenum coated for friction reduction, clearance optimized and smoother bedding in new.
• Connecting Rod: Used the forged material from high specification with H-beam design for maximum strength and durability. WPC shot peening also contributes for strengthening as well as preventing metal fatigue.
  * Stock rods can also be used.
• Crankshaft: Used the forged material from high specification and fully counterweighted for maximum balance at high rpm. Pin journals and center has been hollowed to lighten the rotating mass to improve the throttle response.
• Best if used with GT-RS Twin, TO4, T51R KAI, etc. (Target rpm is 9000rpm).