Valve Specifications
VALVE SPECIFICATIONS
| Application | In. (mm) | |||
|---|---|---|---|---|
| Intake | ||||
| Head Diameter | 1.81 (46) | |||
| Face Angle | 45° | |||
| Seat Angle | 45° | |||
| Seat Width | .035-.051 (.9-1.3) | |||
| Stem Diameter | .315 (8.0) | |||
| Stem Clearance | .0012-.0024 (.03-.06) | |||
| Valve Lift | .413 (10.5) | |||
| Exhaust (1) | ||||
| Head Diameter | 1.50 (38) | |||
| Face Angle | 45° | |||
| Seat Angle | 45° | |||
| Seat Width | .047-.063 (1.2-1.6) | |||
| Stem Diameter | .315 (8.0) | |||
| Stem Clearance | .0020-.0035 (.05-.09) | |||
| Valve Lift | .413 (10.5) | |||
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