RYANSTAR RACING piston ring filer 80514 bench-mount with carbide grinding wheel — precise end-gap control

The RYANSTAR RACING 80514 piston ring filer is a bench-mounted grinder kit designed to precisely file and square piston rings using a carbide grinding wheel for consistent ring end clearance.

When rebuilding engines or fitting new piston rings, accurate end-gap and square faces are essential for proper sealing and longevity. The RYANSTAR RACING 80514 tool combines a sturdy aluminum body with a carbide grinding wheel so hobbyists and professional mechanics can trim plated stainless and other hard rings with control. It clamps to a workbench for stability and is sized to replace the original 80514 part number for straightforward upgrades or repairs.

How does this filer produce accurate piston ring end gaps?

The filer holds the ring at a controlled angle while the carbide wheel removes material evenly, reducing the risk of overgrinding. Its rigid mounting and guided feed let you take light, repeatable passes until you hit the target gap.

• Carbide grinding wheel for rapid, consistent material removal
• Bench-mount design prevents wobble and ensures parallel cuts
• Adjustable feed allows fine incremental grinding

Will it handle plated stainless or hardened rings?

Yes — the included carbide wheel is chosen for cutting tougher ring materials that dull softer wheels. Make controlled, shallow passes and inspect frequently to avoid removing too much material.

• Carbide abrasive suited for plated stainless steel rings
• Designed to reduce heat buildup with short, steady passes
• Replaceable wheel extends overall tool life

How easy is it to mount and use on a typical workbench?

The unit mounts securely to a bench or table so both hands remain free to position the ring. Basic mounting hardware is compatible with common bench thicknesses, and the tool’s user-oriented layout shortens the learning curve for first-time users.

• Mounting holes and clamps fit standard workbench setups
• Compact footprint keeps workspace organized
• Simple setup lets you begin grinding quickly after installation

What maintenance and safety steps should I follow?

Keep the wheel clean, replace it when worn, and secure rings with appropriate jigs or holders during use. Use eye protection, a respirator for dust, and avoid forcing the ring into the wheel to maintain control and reduce risk.

• Inspect and replace the carbide wheel as needed
• Wear eye and respiratory protection during grinding
• Make light passes and check end-gap frequently

Who is this for: The RYANSTAR RACING 80514 piston ring filer is aimed at engine builders, home machinists, motorcycle and small-engine mechanics, and anyone restoring or assembling engines who needs reliable, precision ring end preparation. It’s useful for aftermarket ring fitment and routine rebuilds where consistent ring gap and square ends matter.