SPI Standard Bore Piston Kit for Ski-Doo Summit 1000 Mach Z 1000 & MXZ 1000 88mm

SPI Standard Bore Piston Kit for Ski-Doo

This SPI standard bore piston kit is designed to restore compression and power in Ski-Doo Summit 1000, Mach Z 1000, and MXZ 1000 snowmobiles, featuring an 88mm bore size for a precise fit.

Overview

This standard bore piston kit replaces worn pistons to restore engine performance in Ski-Doo 1000cc models. It includes the piston, rings, and wrist pin for a complete rebuild. The 88mm bore size matches factory specifications for the Summit, Mach Z, and MXZ platforms.

Built For Performance

• Precision-machined 88mm piston for exact fitment
• High-strength aluminum alloy construction for durability
• Includes piston rings and wrist pin for a complete kit
• Designed for standard bore applications, no overbore needed
• Rigorous quality control for consistent performance

Fits These Machines

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

On-The-Job Use

• Engine rebuilding for high-performance snowmobiles
• Trail riding and racing applications
• Restoring lost compression and power
• Maintenance of 1000cc Rotax engines

Specs At A Glance

Good To Know

Q: Is this piston kit compatible with overbored cylinders? A: No, this is a standard bore kit designed for cylinders at factory bore size. Confirm your cylinder bore before ordering.

Q: Does this kit include the rings and pin? A: Yes, the kit comes complete with piston rings and wrist pin for a full rebuild.

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