2 Sets SPI Standard Bore Piston Rings for Ski-Doo 1000 Summit, Mach Z & MXZ 88mm

2 Sets SPI Standard Bore Piston Rings for Ski-Doo 1000 Summit, Mach Z & MXZ 88mm

These two sets of SPI standard bore piston rings are designed for Ski-Doo 1000 Summit, Mach Z, and MXZ models with 88mm bore, providing reliable sealing for high-performance snowmobile use.

Overview

These two sets of SPI standard bore piston rings for Ski-Doo 1000 Summit, Mach Z, and MXZ fit 88mm bore applications, delivering consistent compression and oil control. The rings are manufactured to precise dimensions for reliable engine performance. Ideal for top-end rebuilds on large-displacement Ski-Doo snowmobiles, they help restore power and efficiency.

Built For Performance

• Includes two complete ring sets for twin-cylinder engines
• Standard bore size 88mm for proper cylinder fit
• Manufactured from ductile iron for durability
• Precision-ground for accurate ring end gap
• Designed to reduce friction and improve seal

Fits These Machines

• for Ski-Doo 1000 Summit
• for Ski-Doo Mach Z
• for Ski-Doo MXZ

On-The-Job Use

• Snowmobile trail riding and performance riding
• Backcountry and mountain riding
• Engine rebuild and maintenance projects

Specs At A Glance

Good To Know

Q: How does one confirm these rings fit a specific 1000cc engine? A: Measure the cylinder bore diameter; if it is 88mm standard bore, these rings are suitable for the listed Ski-Doo models.

Q: Should the ring end gap be checked before installation? A: Yes, always verify ring end gap in the cylinder to ensure proper clearance and avoid binding.

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