WISECO SK1303 Overbore Piston Kit

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 SK1303 Overbore Piston Kit is designed for top-end rebuilding applications. Wiseco pistons are forged from high-silicon, low-expansion aluminum to provide strength, reduced weight, improved heat transfer, and long service life. This piston kit is sold per cylinder and includes a precision-matched piston, rings, and circlip.

Wiseco uses computerized manufacturing processes and diamond-turned finishing to help deliver consistent piston sizing and a precise surface finish. The pistons can be installed in cylinder bores made from cast iron, chrome, Nikasil, and boron composite materials. Wiseco oversize pistons can also help extend the service life of cast iron-lined cylinders, while replacement cylinder sleeves may allow chrome, Nikasil, and boron composite cylinders to be resleeved for Wiseco oversize pistons.

The WISECO SK1303 kit is part of Wiseco’s piston offering for high-performance and recreational powersports applications. Confirm the part number and application requirements before ordering.

Features:

• Forged from high-silicon, low-expansion aluminum for strength, reduced weight, improved heat transfer, and longer life
• Precision-matched piston and rings with included circlip
• Diamond-turned finish produced using CNC-controlled manufacturing equipment
• Compatible with cast iron, chrome, Nikasil, and boron composite cylinder bore compositions
• Oversize piston design can increase the service life of cast iron-lined cylinders
• Sold per cylinder