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Wiseco PK1023 Top End Kit - 1.00mm Oversize to 75.00mm, 12:1 Compression

SKU: 4053619

Wiseco PK1023 Top End Kit - 1.00mm Oversize to 75.00mm, 12:1 Compression

Wiseco
$228.99
$228.99 $253.95
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This is a pre order item. We will ship it when it comes in stock.
Bore: 75.00mm
Compression: 12:1 Compression
Sizing: 1.00mm Oversize

SPECIFICATIONS.
Displacement: 253cc.
Bore - Standard: 74.00mm.
Bore - Actual: 75.00mm.
Bore - Oversize: 1.00mm.
Stroke: 57.3mm.
Compression Ratio - Actual: 12:1.
Valve: 4.
Note: Cylinder boring required.
ITEM CONTENTS.
2953XC - 75.00 mm Ring Set.
4440M07500 - Honda TRX250X 87-92 12:1 CR 2953XC.
CW17 - ROUND WIRE PIN LOCKS 17MM (PAIR).
S523 - PistonPin 17mm x 2.429in. NonChromed TW.
W5463 - TopEndGsktKit Hon TRX250X/TRX300EX 76mm.

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

Vehicle Fitment:

1987-1988 Honda TRX250X
1991-1992 Honda TRX250X
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