SPI .060 Over Bore Top End Repair Kit for Polaris Snow 1986-1999 500 F/C 73.5mm

SPI .060 Over Bore Top End Repair Kit for Polaris Snow

This SPI .060 over bore top end repair kit is designed for Polaris snowmobile engines from 1986 to 1999, specifically for the 500 F/C model with a 73.5mm bore. The kit includes components needed to restore engine performance and compression after over boring the cylinder.

Overview

This SPI .060 over bore top end repair kit is a comprehensive rebuild solution for Polaris snowmobile engines from 1986 to 1999. It is designed for the 500 F/C engine, providing the necessary parts to repair the top end after over boring to 73.5mm. This kit is intended for owners and mechanics looking to restore power and reliability to their Polaris snowmobile.

Built For Performance

• .060 over bore size for increased displacement and power
• Designed for Polaris 500 F/C snowmobile engines
• Includes rings, pins, and gaskets for a complete top end repair
• Precision components for reliable operation

Fits These Machines

• for Polaris 500 F/C snowmobile engines 1986-1999

On-The-Job Use

• Used in snowmobile rebuilds and overhauls
• Ideal for trail riding and performance applications
• Suitable for racing snowmobiles requiring rebuild services

Specs At A Glance

Good To Know

Q: Is this kit compatible with all Polaris 500 F/C engines? A: This kit is designed for Polaris 500 F/C engines from 1986 to 1999, but always confirm the engine serial number for exact compatibility.

Q: Does the cylinder need to be bored before using this kit? A: Yes, this is a .060 over bore kit, so the cylinder must be bored to 73.5mm for proper installation of the oversized components.

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