Wiseco Top End Kit 4.00mm Oversized to 77.00mm - 10.5:1 Compression - PK1223

Item # : 187474

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List : $287.74

$278.85

3% off

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Specs

  • Manufacturer: Wiseco

Details

Wiseco Top End Kit - 4.00mm Oversized to 77.00mm - 10.5:1 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: 277cc
  • Bore - Standard: 73.00mm
  • Bore - Actual: 77.00mm
  • Bore - Oversize: 4.00mm
  • Stroke: 59.5mm
  • Compression Ratio - Actual: 10.5:1
  • Note: Cylinder boring required

Item Contents:

  • 3032XC - 77.00 mm Ring Set
  • 4466M07700 - Honda XR250 '86-04 10.5:1 CR 3032XC
  • CW17 - ROUND WIRE PIN LOCKS 17MM (PAIR)
  • S523 - PistonPin 17mm x 2.429" NonChromed TW
  • W5425 - TopEnd Gasket Kit Honda XRL250 & XR250

Manufacturer Part Number: PK1223