Wiseco 40099M09800 Piston Kit - Standard Bore 97.92mm, Stock Compression

Bore: 97.92mm
Compression: Stock Compression
Sizing: Standard Bore

SPECIFICATIONS.
Displacement: 641cc.
Bore - Standard: 98.00mm.
Bore - Actual: 98.00.
Bore - Oversize: STD.
Stroke: 85.00mm.
Cylinders: 1.
ITEM CONTENTS.
3858XS - 98.00 mm Ring Set.
S626 - Pin- 23mm x 2.5in. x 4.0mm wall unchromed.
W5860 - 23MM ROUND WIRE PIN LOCKS (PAIR)

All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life. Diamond turned finish from one of the many CNC computer controlled turning centers guarantees you a perfect finish with no size variation. Wiseco pistons can be installed in any of todays cylinder bore compositions. Wisecos state-of-the-art computerized manufacturing facility is dedicated to supplying both the high-perfomance racer and recreational enthusiast with the finest forged piston available in todays market place.

Vehicle Fitment:

2005-2008 Arctic Cat 650 H1 4x4 Auto
2010-2011 Arctic Cat 650 H1 4x4 Auto
2010-2011 Arctic Cat 650 H1 4x4 Auto Mud Pro
2009 Arctic Cat Prowler 550
2008 Arctic Cat Prowler 650 4x4 Auto
2006-2007 Arctic Cat Prowler 650 H1