Wiseco 2433M07800 Piston Kit - Standard Bore 77.83mm

Bore: 77.83mm
Compression: Standard Compression
Sizing: Standard Bore

SPECIFICATIONS.
Displacement: 669cc.
Bore - Standard: 78.00mm.
Bore - Actual: 78.00mm.
Bore - Oversize: STD.
Stroke: 70.00mm.
Cylinders: 2.
Engine Type: 670 HO.
Note: Pro-Lite.
Note: Cast Iron Bore.
ITEM CONTENTS.
3071LK - 78.00 mm Semi Keystone L Ring Set.
CW20 - ROUND WIRE PIN LOCKS 20MM (PAIR).
S631 - PistonPin 20 x 60.0mm NonChromed TW

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:

1999 Ski-Doo MX Z 670
1998-1999 Ski-Doo Summit 670 X