Wiseco Top End Kit 1.00mm Oversized to 72.00mm - 8.7:1 Compression - PK1056

Item # : 187270

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List : $291.65

$282.40
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Specs

  • Manufacturer: Wiseco

Details

Wiseco Top End Kit - 1.00mm Oversized to 72.00mm - 8.7:1 Compression

Features:

  • Contains all the necessary components for overboring or rebuilding your top end
  • Feature forged pistons, rings, wrist pins, circlips and top end gasket set

Specifications:

  • Displacement: 236cc
  • Bore - Standard: 71.00mm
  • Bore - Actual: 72.00mm
  • Bore - Oversize: 1.00mm
  • Stroke: 58.00mm
  • Compression Ratio - Actual: 8.7:1
  • Note: Cylinder boring required

Item Contents:

  • 2835XC - 72.00 mm Ring Set
  • 4675M07200 - Yamaha YFM250 Timberwolf '90-00 8.7:1 CR
  • CW16 - ROUND WIRE PIN LOCKS 16MM (PAIR)
  • S271 - PistonPin 16mm x 2.244" NonChromed SW
  • W5745 - TopEndGsktKit Yam YFM/YFB250 '90-09 73mm

Manufacturer Part Number: PK1056