| Cam Lobe Height | Intake | Standard | 41.054 mm | 1.6163 in. |
| | Minimum | 40.854 mm | 1.6084 in. |
| Exhaust | Standard | 41.293 mm | 1.6257 in. |
| | Minimum | 41.093 mm | 1.6178 in. |
| Journal Diameter | Front and Rear (No. 1, 4) | 48.923 - 48.938 mm | 1.9261 - 1.9266 in. | |
| Center (No. 2, 3) | 48.915 - 48.935 mm | 1.9258 - 1.9265 in. | |
| Out-of-round max. | 0.03 mm | 0.0012 in. | |
| Cylinder Head Bearing Bore Diameter | Front and Rear (No. 1, 4) | 49.015 - 49.035 mm | 1.9298 - 1.9305 in. | |
| Center (No. 2, 3) | 49.015 - 49.035 mm | 1.9298 - 1.9305 in. | |
| Camshaft Bearing Oil Clearance | Front and Rear (No. 1, 4) | 0.077 - 0.112 mm | 0.0031 - 0.0044 in. | |
| Center (No. 2, 3) | 0.080 - 0.120 mm | 0.0031 - 0.0047 in | |
| Maximum | 0.15 mm | 0.006 in. | |
| Camshaft Runnout | 0.03 mm max. | 0.0012 in. max. | | |
| Camshaft End Play | Standard | 0.05 - 0.18 mm | 0.0020 - 0.0070 in. | |
| Maximum | 0.20 mm | 0.008 in. | |