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Valve: Specifications

Valve Face Angle 45 Degrees (deg)
Valve Face Runout 0.0014 Inch (in)
Valve Margin (Exhaust) 0.083 - 0.073 Inch (in)
Valve Margin (Inlet) 0.058 - 0.048 Inch (in)
Valve Head Diameter (Inlet) 1.45 Inch (in)
Valve Head Diameter (Exhaust) 1.73 Inch (in)
Valve Overhead Length (Inlet) 5.28 Inch (in)
Valve Overhead Length (Exhaust) 5.00 Inch (in)
Valve Stem To Guide Clearance (Inlet) 0.0007 - 0.0020 Inch (in)
Valve Stem To Guide Clearance (Exhaust) 0.0014 - 0.0029 Inch (in)
Valve Tip To Retainer Groove Centerline 0.195 - 0.214 Inch (in)