Wiseco SK1307 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 SK1307 Overbore Piston Kit is designed for top-end rebuilding applications and includes a precision-matched piston, rings, and circlip. Wiseco pistons are forged from high-silicon, low-expansion aluminum to provide strength, reduced weight, improved heat transfer, and extended service life.

Each piston features a diamond-turned finish produced on CNC-controlled turning centers for a consistent finish and size. The piston can be installed in cylinder bores with cast iron, chrome, Nikasil, and boron composite compositions. Wiseco’s range of oversize pistons can also help extend the service life of cast iron-lined cylinders.

The Wiseco SK1307 kit is part of Wiseco’s piston offering for performance racers and recreational enthusiasts. Replacement cylinder sleeves allow chrome, Nikasil, and boron composite cylinders to be resleeved for use with Wiseco oversize pistons. Verify application and cylinder requirements before installation.

Features:

• Forged from high-silicon, low-expansion aluminum for strength, reduced weight, improved heat transfer, and longer life
• Includes a precision-matched piston, rings, and circlip
• Diamond-turned finish produced using CNC-controlled turning centers
• Suitable for cylinder bores with cast iron, chrome, Nikasil, and boron composite compositions
• Oversize piston design can increase the service life of cast iron-lined cylinders
• Wiseco brand, part number SK1307