Wiseco Top End Kit 5.00mm Oversized to 78.00mm - 10.5:1 Compression - PK1224

Item # : 187477

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List : $355.92

$323.56

9% off

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Specs

  • Manufacturer: Wiseco

Details

Wiseco Top End Kit - 5.00mm Oversized to 78.00mm - 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: 284cc
  • Bore - Standard: 73.00mm
  • Bore - Actual: 78.00mm
  • Bore - Oversize: 5.00mm
  • Stroke: 59.50mm
  • Compression Ratio - Actual: 10.5:1
  • Note: Cylinder boring required

Item Contents:

  • 3071XC - 78.00 mm Ring Set
  • 4466M07800 - Honda XR250 '86-04 10.5:1 CR 3071XC
  • 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: PK1224