Wiseco 40049M08600 Piston Kit - Standard Bore 85.90mm, 8.6:1 Compression

Bore: 85.90mm
Compression: 8.6:1 Compression
Sizing: Standard Bore

SPECIFICATIONS.
Displacement: 1813cc.
Bore - Standard: 86.00mm.
Bore - Actual: 86.00mm.
Bore - Oversize: STD.
Stroke: 78.00mm.
Cylinders: 4.
Compression Ratio - Actual: 8.6:1.
Skirt Coating: Moly.
ITEM CONTENTS.
8600XX - 86.00MM RING SET.
S734 - Piston Pin- 22 x 50.8 x 10.57mm SW 9310.
W5590 - 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:

2008-2011 Yamaha FX1800 WaveRunner FX Cruiser SHO
2008-2011 Yamaha FX1800 WaveRunner FX SHO
2009-2011 Yamaha FY1800 WaveRunner FX HO
2009-2011 Yamaha FY1800A WaveRunner FX Cruiser HO
2009-2012 Yamaha GX1800 WaveRunner FZR
2009-2012 Yamaha GX1800A WaveRunner FZS