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Oversize Valves Available Specifications: Notes

OVERSIZE VALVES AVAILABLE (1)

Standard Size 1st Stem Oversize 2nd Stem Oversize
Machined Valve Seat In Excess Of +.008" (+.20 mm) +.016" (+.40 mm)
Valve Head Thickness +.008" (+.20 mm) +.016" (+.40 mm)
Valve Stem +.004" (+.10 mm) +.008" (+.20 mm)
Identification On Valve Stem 0.1 0.2
(1) If size is already installed and valve seat machining exceeds 0.008" (0.20 mm), install valve oversize 0.008" (0.20 mm). Valve stem markings are located on side of valve stem tip.
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