Torque Specifications
| Cylinder Head Bolts | Stage 1 | 88 Nm (65 ft.lb) Use first sequence. |
| Stage 2 | 115 Nm (85 ft.lb) Use first sequence. | |
| Stage 3 | 129 Nm (95 ft.lb.) Use second sequence. | |
| LH sequences | --- | |
| RH sequences | --- | |
| Exhaust Manifold Retaining Bolts | 61 Nm (45 ft.lb) | |
| Valve Guide Bore Diameter | Intake | 0.3141 in - 0.3151 in. Maximum 0.3180 in. |
| Exhaust | 0.3141 in. - 0.3151 in. Maximum 0.3180 in. | |
| Valve Seat Width | Intake | 1.651-2.413 mm (0.065-0.095 in) Valve seat angle - Intake 30 degrees and exhaust 37.5 degrees. |
| Exhaust | 1.651-2.413 mm (0.065-0.095 in) Valve seat angle - Intake 30 degrees and exhaust 37.5 degrees. | |
| Valve Seat Runout TIR Maximum | 0.05 mm (0.002 in) | |
| Valve Arrangement Front to Rear | LH | I-E-I-E-I-E-I-E |
| RH | E-I-E-I-E-I-E-I | |
| Gasket Surface Flatness Gasket surface finish - 63-125 RMS | In 2 in. | 0.025 mm (0.001 in) |
| Overall | 0.10 mm (0.004 in) | |
| Deck to Deck Dimension | 129.41-129.67 mm (5.095-5.105 in) |