Valve Specifications
VALVE SPECIFICATIONS
| Application | In. (mm) | |
|---|---|---|
| Intake | ||
| Head Diameter | 1.338 (33.9) | |
| Face Angle | 45° | |
| Seat Angle | 45° | |
| Seat Width | .079 (2.0) | |
| Stem Diameter | .314 (7.98) | |
| Stem Clearance | .0010-.0020 (.030-.050) | |
| Valve Lift | n/a | |
| Exhaust | ||
| Head Diameter | 1.220 (31.0) | |
| Face Angle | 45° | |
| Seat Angle | 45° | |
| Seat Width | .095 (2.4) | |
| Stem Diameter | .313 (7.95) | |
| Stem Clearance | .0020-.0030 (.050-.070) | |
| Valve Lift | n/a | |