809M08200 Wiseco .080 Piston for Kawasaki JH750 Xi Sport 1998-1999 82.00 mm

Wiseco .080 Piston for Kawasaki

This Wiseco .080 overbore piston kit, cross-referenced as 809M08200 with an 82.00 mm bore, is built for the Kawasaki JH750 Xi Sport watercraft of 1998-1999 and restores compression in a heavily worn top end.

Overview

The Wiseco .080 Piston for Kawasaki is a forged piston option sized at 82.00 mm for the JH750 Xi Sport. It is made to replace a stock piston after cylinder boring for engines that have lost compression or suffered piston scuffing. This Wiseco .080 Piston suits riders and rebuilders working on 1998-1999 JH750 Xi Sport machines.

Built For Performance

• Forged aluminum construction for strength under high combustion pressure
• 82.00 mm bore size, .080 in over stock
• Wiseco part number 809M08200 for easy identification
• Designed to match the 750 cc two-stroke architecture of the JH750
• Built for use after cylinder boring to the matching oversize

Fits These Machines

• for Kawasaki JH750 Xi Sport, 1998-1999

On-The-Job Use

• Top end rebuilds after piston seizure or low compression
• Cylinder boring and honing projects on the JH750 Xi Sport
• Freshening a tired two-stroke before the riding season

Specs At A Glance

Good To Know

Q: What does .080 oversize mean? A: It means the piston is 82.00 mm, larger than the stock bore, so the cylinder must be bored and honed to match before installation. A: Confirm the cylinder has enough wall thickness left for this final oversize.

Q: Can I install this piston without machining? A: No, an overbore piston requires a matching bored cylinder. Installing it in a stock cylinder will cause poor sealing and possible seizure.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.