Valve seats, the critical areas of an engine, are of utmost importance. The machining processes required for these vital components call for specialist, industry-specific equipment.

Valve guide to valve seat concentricity is vital for ensuring the correct seal is achieved and for reliability and longevity.

Hutson Engineering can machine for new, unleaded valve seats and profile with complete repeatability to a very high level of accuracy.  We can profile each seat as required to optimise performance where required.

• Valve seat machining.
• Valve seat replacements.
• Unleaded fuel conversions.
• Valve and guide modifications
• Valve guide replacement.
• Multi angle valve seat profiles.