Wiseco Top End Kit - 1.00mm Oversize to 73.00mm - PK1086
| Bore: 73.00mm |
| Sizing: 1.00mm Oversize |
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SPECIFICATIONS
Displacement: 249cc
Bore - Standard: 72.00mm
Bore - Actual: 73.00mm
Bore - Oversize: 1.00mm
Stroke: 60.00mm
ITEM CONTENTS
2874CD - 73.00 mm Ring Set
536M07300 - Polaris 250 Trailboss/Scrmblr/Blzr85-05
B1014 - Top End Bearing 18 x 23 x 21.8mm
CW18 - ROUND WIRE PIN LOCKS 18MM (PAIR)
S459 - PistonPin 18mm x 1.850in. NonChromed TW
W5326 - TopEndGsktKit Polaris ATV 250 Trailboss
Contains all the necessary components for overboring or rebuilding your top end
Feature forged pistons, rings, wrist pins, circlips and top end gasket set
Product Details
| Brand: |
Wiseco |
Model Number: |
PK1086 |
Compatibility
| Years | Make | Model | Notes |
|---|
| 1990 - 2006 | Polaris | Trail Blazer 250 |
| 1985 - 1986 | Polaris | Scrambler 250 |
| 1987 - 1993 | Polaris | Trail Boss 250 4x4 |