Valve Guides: Inspection
Measure valve guide and corresponding valve for wear. If stem-to-guide clearance is greater than .008" (.20 mm) on intake valves or .0097" (.246 mm) on exhaust valves, replace valve guides and valves as a set.
Measure valve guide and corresponding valve for wear. If stem-to-guide clearance is greater than .008" (.20 mm) on intake valves or .0097" (.246 mm) on exhaust valves, replace valve guides and valves as a set.