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Wiseco SK1258 Overbore Piston Kit for Yamaha V-Max 600 Snowmobile

(Yamaha MM600 Mountain Max 600 1998-99, VT600 Venture 600 1998, VX600 VMAX 600 1994-97, 1999, VX600DX VMAX 600 DX 1994-96 + 11 more models)

Manufacturer

Part Number

SK1258
Sale Price

$366.99

Estimated ship date Friday, November 20

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Product Details

The Wiseco SK1258 is a complete overbore piston kit engineered for Yamaha V-Max 600 snowmobile engines. Designed as a direct replacement for worn cylinders, this kit gives riders and technicians everything needed for a full top-end rebuild in a single package.

Kit Includes:

  • High-performance forged piston(s)
  • Piston rings
  • Wrist pin(s)
  • Circlips
  • Top-end gasket kit

Key Features:

  • Forged from aerospace-grade aluminum alloy for superior strength-to-weight ratio and durability at high operating temperatures
  • CNC-machined Pro-Lite design with optimized cam shape and profile for peak horsepower and extended service life
  • Dedicated forgings designed specifically for this engine application, built to the tightest tolerances for maximum performance and reliability
  • High-performance ring kit and alloy wrist pin included for sustained power output and long service intervals
  • Race-proven design trusted by top snocross race teams and recreational riders alike
  • Compatible with cast iron, chrome, Nikasil, and boron composite cylinder bore compositions

Wiseco part numbers included in this kit: 2388M07530 and 2963TD. Engineered, forged, and machined in the USA at Wiseco's Mentor, Ohio facility.

Note: This product is not CARB-approved and is not legal for sale or use in California.

Products specifications

Fits

Yamaha MM600 Mountain Max 600 1998-99, VT600 Venture 600 1998, VX600 VMAX 600 1994-97, 1999, VX600DX VMAX 600 DX 1994-96, VX600E VMAX 600 LE 1994-96, VX600ST VMAX 600 Mountain Max 1996, VX600ST VMAX 600 ST 1994-95 + 8 more models

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