| Intake Valves |
| Face Angle |
45° |
| Head Diameter |
|
| Minimum Margin |
| Standard |
.039 (1.00) |
| Service Limit |
.024 (.60) |
| Stem Diameter |
.2343-.2348 (5.950-5.965) |
| Exhaust Valves |
| Face Angle |
45° |
| Head Diameter |
|
| Minimum Margin |
| Standard |
.047 (1.20) |
| Service Limit |
.024 (0.60) |
| Stem Diameter |
.2341-.2346 (5.945-5.960) |
| Rocker Arm Shaft |
| Diameter |
.8656-.8661 (21.987-22.000) |
| Shaft-To-Rocker Arm Clearance |
| Standard |
.0008-.0021 (.020-.054) |
| Service Limit |
.0039 (.100) |
| Shaft-To-Support Clearance |
| Standard |
.0002-.0015 (.005-.039) |
| Service Limit |
.0020 (.05) |
| Valve Springs |
| Free Length |
2.138 (54.300) |
| Out-Of-Square |
.094 (2.40) |
| Lbs. @ In. (kg @ mm) |
| Pressure |
| Valve Closed |
48.3-55.3 @ 1.772 (21.9-25.1 @ 45.00) |
| Valve Open |
118.4-130.8 @ 1.366 (53.7-59.3 @ 34.7) |