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Wiseco PK1778 Top End Kit - 0.50mm Oversize to 83.50mm, 8.6:1 Compression

SKU: 4566544

Wiseco PK1778 Top End Kit - 0.50mm Oversize to 83.50mm, 8.6:1 Compression

Wiseco
$252.99
$252.99 $280.95
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This is a pre order item. We will ship it when it comes in stock.
Bore: 83.50mm
Compression: 8.6:1 Compression
Sizing: 0.50mm 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.

Vehicle Fitment:

2000-2004 Yamaha YFM400 Big Bear 2x4
2000-2006 Yamaha YFM400 Big Bear 4x4
2007-2008 Yamaha YFM400 Big Bear IRS 4x4
1993-1999 Yamaha YFM400F Kodiak 4x4
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