Wiseco 12.5:1 Big Bore Kit

• Product Details

  Wiseco offers big bore kits for many applications to bring you the most power possible. Their kits include brand new cylinders.

  • Dedicated forging for light weight, superior strength, optimized design.
  • High compression for maximum torque and throttle response.
  • Dome design gives improved flame travel to maximize air / fuel burn efficiency.
  • Chrome plated piston pin for reduced friction, improved scuff resistance.
  • Horizontal slot pin oiling provides improved lubrication, better pin oiling, reduced friction.
  • Pressure seal groove allows for maximum ring seal.
  • Skirt coated for reduced friction, quieter operation, improved scuff resistance.
  • Dedicated rings are optimized for each application, light weight, high performance, better oil control.
  • Bolt-on cylinder - no case machining necessary.
  • Kits include: big bore piston (rings, pin, clips), cylinder, and complete top end gasket kit.

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• Fitment

• # Part Numbers for the Wiseco 12.5:1 Big Bore Kit

  Product Variant	Manufacturer Part #
  440cc Wiseco 12.5:1 Big Bore Kit	CK140

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