Skip to product information
1 of 1

WISECO SK1345 Overbore Piston Kit S/M

WISECO SK1345 Overbore Piston Kit S/M

Regular price $912.95
Regular price Sale price $912.95
Sale Sold out
Shipping calculated at checkout.
TOP END REBUILD KITS WILL COME WITH PRECISION MATCHED PISTONS, RINGS, CIRCLIPS, WRIST PINS, AND A TOP END GASKET KIT FOR 1 MOTOR. PISTONS KITS ARE SOLD PER CYLINDER AND WILL INCLUDE PRECISION MATCHED PISTONS, RINGS, AND CIRCLIP. PRO-LITE SERIES PISTONS WILL INCLUDE WRIST PIN.

The WISECO SK1345 Overbore Piston Kit S/M is designed for top-end engine rebuilding applications. This piston kit includes a precision-matched piston, rings, and circlip. The Pro-Lite series also includes a wrist pin. Kits are sold per cylinder.

WISECO pistons are forged from high-silicon, low-expansion aluminum for strength, reduced weight, improved heat transfer, and long service life. A diamond-turned finish produced on CNC-controlled turning centers provides a precise surface finish with consistent sizing.

The WISECO SK1345 piston can be installed in cylinders using cast iron, chrome, Nikasil, or boron composite bore compositions. WISECO offers oversize piston options to help extend the life of cast iron-lined cylinders, while replacement cylinder sleeves can allow chrome, Nikasil, and boron composite cylinders to be resleeved for oversize pistons.

Features:

  • Forged aluminum construction: Made from high-silicon, low-expansion aluminum for strength, reduced weight, improved heat transfer, and longer life.
  • Precision-matched components: Includes a piston, rings, and circlip for one cylinder.
  • Pro-Lite series inclusion: Includes a wrist pin with Pro-Lite series pistons.
  • Diamond-turned finish: CNC-controlled machining provides a consistent, precise surface finish.
  • Broad bore compatibility: Suitable for cast iron, chrome, Nikasil, and boron composite cylinder bore compositions.
  • Overbore support: WISECO oversize pistons can help extend the life of cast iron-lined cylinders.
  • Brand and part number: WISECO SK1345.
View full details

"been ordering parts from this crew for 12 years now and super impressed everytime"

JIMMY DEANS, VANCOUVER BC

OIL COOLER KITS

get those engine temps down in summer riding conditions ...click the link for options

Shop now