Concentricity is an essential when building or rebuilding an engine. If your seats aren't concentric to the valve stem or your valve stem isn't concentric to the valve face your engine won't perform properly.
In this episode of Tech Lab Tuesday, Dave Monyhan demonstrates how to measure concentricity. After all, if you're not measuring you're just guessing!
Products Used in This Video
- Valve Stem Concentricity Gauge (VCG-16)
- Premium Valve Seat Run-Out Gauges (VSG-375, VSG-385 & VSG-375XL)
- Precision Valve Seat Run-Out Gauge (SCG-375)
As always, if you have any questions about the topics or tools in this video or any other tech question, feel free to contact the Goodson Techxperts™ by email or phone (1-800-533-8010).