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Wiseco

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

$162.95

Generally ships to addresses in the contiguous United States the same business day if ordered by 12:15PM Central Time!

Bore: 72.00mm
Compression: 8.7:1 Compression
Sizing: 1.00mm Oversize

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 2.244in. NonChromed SW.
W5745 - TopEndGsktKit Yam YFM/YFB250 90-09 73mm
Yamaha YFB250 Timberwolf 2x4 1992-1998
Yamaha YFB250FW Timberwolf 4x4 1994-2000
Yamaha YFM250 Bear Tracker 2000-2002


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