SPI .020 Over Bore Piston Rings for Arctic Cat 1976-2000 340 F/C Sleds 60.5mm

.020 Over Bore Piston Rings for for SPI

These .020 Over Bore Piston Rings for for SPI restore cylinder compression and combustion pressure in your snowmobile engine. These .020 Over Bore Piston Rings for for SPI are designed to meet 60.5mm bore requirements for reliable operation.

Overview

These .020 Over Bore Piston Rings for for SPI provide a tight seal to ensure maximum power output during demanding snowmobile operation. By choosing these .020 Over Bore Piston Rings for for SPI, you can effectively resolve blow-by issues. They are intended for use in vintage snowmobile engine restorations.

Built For Performance

• Durable alloy composition
• Engineered for 60.5mm bore
• Maintains consistent ring tension
• Resists thermal fatigue

Fits These Machines

• for Arctic Cat 340 F/C Sleds 1976-2000

On-The-Job Use

• Restoring engine power for winter use
• Rebuilding older snowmobile engines
• Improving cold start reliability

Specs At A Glance

Good To Know

Q: What is the purpose of the .020 oversize? A: This allows for the use of a cylinder that has been bored out to clean up wear or scoring.

Q: Can these be used in stock bores? A: No, these rings are specifically sized for an engine that has been bored .020 over standard.

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