Wiseco WK1116 WK Top End Kit (650cc) - Standard Bore 78.00mm

Bore: 78.00mm
Sizing: Standard Bore

SPECIFICATIONS.
Displacement: 650cc.
Bore - Standard: 78.00mm.
Bore - Actual: 78.00mm.
Bore - Oversize: STD.
Stroke: 68.00mm.
Cylinders: 2.
ITEM CONTENTS.
3071LK - 78.00 mm Semi Keystone L Ring Set.
663M07800 - Sea Doo 650 93-96 3071LK.
CW20 - ROUND WIRE PIN LOCKS 20MM (PAIR).
S512 - PistonPin 20mm x 2.362in. NonChromed TW.
W5384 - TopEnd Gskt Kit Sea Doo 650cc.

Most Wiseco 2-cycle pistons are forged from high-silicone bar stock. Greater strength and lower expansion at high temperatures. Complete piston kits include High-Performance forged pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engine. All Wiseco High-Performance pistons are priced with rings, wrist pins and circlips. Wiseco ring types are not interchangeable (i.e., CD is not interchangeable with LC) and fit only Wiseco pistons. Oversize pistons require cylinder boring.