---
title: 'Valve Refacing Fundamentals'
url: 'https://valverefacer.com/fundamentals'
markdown: 'https://valverefacer.com/fundamentals.md'
date: '2026-09-24'
description: 'The core principles behind accurate valve refacing: concentricity and runout, face and seat angles, seat width, clamping consistency and surface finish.'
taxonomy:
  archives_month:
    - sep_2026
  archives_year:
    - '2026'
---

# Valve Refacing Fundamentals

---

## Navigation

- Previous: [Learn Engine Valve Refacing the Right Way](https://valverefacer.com/index.md)
- Next: [Valve Refacing Troubleshooting](https://valverefacer.com/troubleshooting.md)
- Children:
  - [Valve Refacing Technique Guides](https://valverefacer.com/fundamentals/techniques.md)