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WISECO

High-Performance Piston Kit

Manufacturer Code675M08400
Product CodeCHM-WISECO-675M08400
  • Forged from high-silicon aluminum alloy for maximum strength and dependability
  • Wiseco offers a complete range of popular piston models and years for both trail and racing applications
  • Durability, longevity and increased horsepower
  • Innovative forging design and piston skirt provide maximum horsepower and torque
  • Features forged pistons, rings, wrist pins, and circlips
  • These high-tech piston designs offer maximum compression ratios, ultra-stiff strutted forgings, and titanium nitride-coated rings, which all add up to more power that is sustained longer
  • Each piston is E-Coated on the crown, ring grooves, and pin bore, for maximum wear resistance and protection from micro-welding, galling, and detonation
  • GP Series parts generally have less machining on the outside, which helps seal up the bore for increased compression
  • Additionally, boost ports are removed for a more predictable powerband and increased pull on the top end
  • Cylinder sleeves must be purchased separately.
  • Service intervals may be increased with Racer's Choice pistons over conventional Wiseco pistons, and are for expert racers and tuners only.


    • Kit Includes: •  1x Piston •  1x Ring Set #3307TD •  1x Wrist Pin #S278 •  2x Circlips #CW18

    Vehicle fitment

    Select your vehicle in the bar above to check if this part fits.

    This part is compatible with 10 motorcycle models.
    • POLARIS SCRAMBLER 400 2X42000–2002
    • POLARIS SCRAMBLER 400 4X41995–2002
    • POLARIS SPORT 400 2X41997–1999
    • POLARIS SPORT 400 L 2X41995–1996
    • POLARIS SPORTSMAN 400L 4X41995–1997
    • POLARIS TRAIL BLAZER 400 2X42003
    • POLARIS TRAIL BOSS 400 L 2X41995
    • POLARIS XPLORER 400 4X41999–2002
    • POLARIS XPLORER 400 L 4X41995–1998
    • POLARIS XPRESS 400 2X41996–1997
    On demand
    Delivery time determined after consultation
    RON 1,033.29
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    Specificații

    Specificații

    ModelForged Series
    UnitsKit
    Bore Size84,00 mm
    Engine Type2-Stroke
    Displacement400 cc
    Product NamePiston Kit
    Riding StyleATV
    Skirt CoatingNon-Coated
    Stroke Length70,00 mm
    Research ValueFinalized
    Bore - Oversize+1,00 mm
    Piston Diameter83,92 mm
    Piston Material4032 Aluminum Alloy| Forged
    Bore Size Metric84.00 mm
    Compression RatioStock
    Stroke Length Metric70.00 mm
    Bore - Oversize Metric+1.00 mm
    Piston Diameter Metric83.92 mm
    Compression Ratio ImperialStock