| Idle speed | 650 to 750 rpm | |
| Maximum speed | 4,500 to 4,700 rpm | |
| Compression pressure | at 250 rpm STD | 2,700 kPa (27.5 kgf/cm2, 391 psi) or more |
| Minimum pressure | 2,200 kPa (22.5 kgf/cm2, 320 psi) or more |
|
| Difference between each cylinder | 500 kPa (5.0 kgf/cm2, 71 psi) or less |
|
| Valve clearance | Cold Intake | 0.20 to 0.30 mm (0.0079 to 0.0118 in.) |
| Exhaust | 0.35 to 0.45 mm (0.0138 to 0.0177 in.) | |
| Timing gear | ||
| Idle gear No.1 thrust clearance | STD | 0.06 to 0.11 mm (0.0024 to 0.0043 in.) |
| Maximum | 0.30 mm (0.0118 in.) | |
| Idle gear No.1 inside diameter | 44.000 to 44.025 mm (1.7323 to 1.7333 in.) | |
| Idle gear shaft diameter | 43.955 to 43.990 mm (1.7305 to 1.7319 in.) | |
| Idle gear shaft oil clearance | STD | 0.010 to 0.070 mm (0.0004 to 0.0028 in.) |
| Maximum | 0.2 mm (0.0079 in.) | |
| Gear backlash | STD | 0.02 to 0.15 mm (0.0008 to 0.0060 in.) |
| Maximum | 0.20 mm (0.0079 in.) | |
| Cylinder head gasket | ||
| New cylinder head gasket thickness | A | 0.80 to 0.90 mm (0.0315 to 0.0354 in.) |
| B | 0.85 to 0.95 mm (0.0335 to 0.0374 in.) | |
| C | 0.90 to 1.00 mm (0.0354 to 0.0394 in.) | |
| D | 0.95 to 1.05 mm (0.0374 to 0.0413 in.) | |
| E | 1.00 to 1.10 mm (0.0394 to 0.0433 in.) | |
| Piston protrusion from cylinder block | 0.005 to 0.254 mm (0.0002 to 0.0100 in.) | |
| Valve clearance (Cold) | Intake | 0.20 to 0.30 mm (0.0079 to 0.0118 in.) |
| Exhaust | 0.35 to 0.45 mm (0.0138 to 0.0177 in.) | |
| Cylinder head | ||
| Warpage | Maximum | 0.15 mm (0.0059 in.) |
| Bush bore diameter | STD | 10.985 to 11.006 mm (0.4325 to 0.4333 in.) |
| O/S 0.05 | 11.035 to 11.056 mm (0.4344 to 0.4353 in.) | |
| Contact width | Intake | 1.2 to 1.6 mm (0.047 to 0.063 in.) |
| Exhaust | 1.6 to 2.0 mm (0.063 to 0.079 in.) | |
| Valve lifter bore diameter | 31.000 to 31.021 mm (1.2205 to 1.2213 in.) | |
| Valve lifter oil clearance | STD | 0.024 to 0.055 mm (0.0009 to 0.0022 in.) |
| Maximum | 0.075 mm (0.0030 in.) | |
| Cylinder head bolt | ||
| Cylinder head bolt out diameter | STD | 11.76 to 11.97 mm (0.4630 to 0.4713 in.) |
| Minimum | 11.60 mm (0.457 in.) | |
| Valve | ||
| Valve stem diameter | Intake | 5.970 to 5.985 mm (0.2350 to 0.2356 in.) |
| Exhaust | 5.960 to 5.975 mm (0.2346 to 0.2352 in.) | |
| Valve face angle | 44.5 ° | |
| Margin thickness | STD Intake | 1.1 mm (0.043 in.) |
| STD Exhaust | 1.1 mm (0.043 in.) | |
| Minimum Intake | 0.6 mm (0.024 in.) | |
| Minimum Exhaust | 0.6 mm (0.024 in.) | |
| Valve overall length | STD Intake | 105.38 to 105.78 mm (4.1488 to 4.1646 in.) |
| STD Exhaust | 104.88 mm (4.1291 in.) | |
| Minimum Intake | 105.57 to 105.97 mm (4.1563 to 4.1720 in.) | |
| Minimum Exhaust | 105.07 mm (4.1366 in.) | |
| Valve stem oil clearance | STD Intake | 0.025 to 0.060 mm (0.0010 to 0.0024 in.) |
| STD Exhaust | 0.035 to 0.070 mm (0.0014 to 0.0028 in.) | |
| Minimum Intake | 0.08 mm (0.0031 in.) | |
| Minimum Exhaust | 0.10 mm (0.0039 in.) | |
| Compression spring | ||
| Deviation | Maximum | 2.0 mm (0.079 in.) |
| Free length | 46.5 mm (1.831 in.) | |
| Install tension at 33.1 mm (1.303 in.) | 150.2 to 165.8 N (15.3 to 16.9 kgf, 33.7 to 37.3 lbf) | |
| Valve guide bush | ||
| Bush inside diameter | 6.010 to 6.030 mm (0.2366 to 0.2374 in.) | |
| Protrusion height | 10.3 to 10.7 mm (0.406 to 0.421 in.) | |
| Valve lifter | ||
| Lifter diameter | 30.966 to 30.976 mm (1.2191 to 1.2195 in.) | |
| Camshaft | ||
| Circle runout | Maximum | 0.03 mm (0.0011 in.) |
| Camshaft lobe height | STD Intake | 46.830 to 46.930 mm (1.8437 to 1.8476 in.) |
| STD Exhaust | 46.870 to 46.970 mm (1.8453 to 1.8492 in.) | |
| Maximum Intake | 46.68 mm (1.8378 in.) | |
| Minimum Exhaust | 46.72 mm (1.8394 in.) | |
| Journal diameter | 27.969 to 27.985 mm (1.1011 to 1.1018 in.) | |
| Oil clearance | STD | 0.025 to 0.062 mm (0.0010 to 0.0024 in.) |
| Maximum | 0.10 mm (0.0039 in.) | |
| Thrust clearance | STD | 0.035 to 0.185 mm (0.0014 to 0.0073 in.) |
| Maximum | 0.25 mm (0.0098 in.) | |
| Cylinder block | ||
| Warpage | 0.10 mm (0.0039 in.) | |
| Cylinder bore diameter | STD Mark 1 | 92.000 to 92.010 mm (3.6220 to 3.6224 in.) |
| STD Mark 2 | 92.010 to 92.020 mm (3.6224 to 3.6228 in.) | |
| STD Mark 3 | 92.020 to 92.030 mm (3.6228 to 3.6232 in.) | |
| Maximum | 92.23 mm (3.6311 in.) | |
| Piston oil clearance | STD | 0.070 to 0.090 mm (0.0028 to 0.0035 in.) |
| Maximum | 0.16 mm (0.0063 in.) | |
| Connecting rod | ||
| Thrust clearance | STD | 0.100 to 0.300 mm (0.0039 to 0.0118 in.) |
| Maximum | 0.40 mm (0.0157 in.) | |
| Connecting rod oil clearance | STD STD | 0.036 to 0.054 mm (0.0014 to 0.0021 in.) |
| U/S 0.25, U/S 0.50 | 0.037 to 0.077 mm (0.0015 to 0.0030 in.) | |
| Maximum | 0.10 mm (0.0039 in.) | |
| Connecting rod bearing center wall thickness (Reference) | STD Mark 2 | 1.486 to 1.489 mm (0.0585 to 0.0586 in.) |
| 3 | 1.489 to 1.492 mm (0.0586 to 0.0587 in.) | |
| 4 | 1.492 to 1.495 mm (0.0587 to 0.0589 in.) | |
| 5 | 1.495 to 1.498 mm (0.0589 to 0.0590 in.) | |
| 6 | 1.498 to 1.501 mm (0.0590 to 0.0591 in.) | |
| Rod bend | Maximum per 100 mm (3.94 in.) | 0.03 mm (0.0012 in.) |
| Rod twist | Maximum per 100 mm (3.94 in.) | 0.15 mm (0.0059 in.) |
| Connecting rod bush inside diameter | 34.012 to 34.024 mm (1.3391 to 1.3395 in.) | |
| Piston pin diameter | 33.996 to 34.008 mm (1.3384 to 1.3389 in.) | |
| Piston pin oil clearance | STD | 0.012 to 0.020 mm (0.0005 to 0.0008 in.) |
| Maximum | 0.03 mm (0.0012 in.) | |
| Crankshaft | ||
| Thrust clearance | STD | 0.040 to 0.240 mm (0.0016 to 0.0098 in.) |
| Maximum | 0.30 mm (0.0118 in.) | |
| Thrust washer thickness | STD | 2.430 to 2.480 mm (0.0957 to 0.0976 in.) |
| U/S 0.125 | 2.555 to 2.605 mm (0.1005 to 0.1025 in.) | |
| 0.25 | 2.680 to 2.730 mm (0.1055 to 0.1074 in.) | |
| Main journal oil clearance | STD | 0.030 to 0.048 mm (0.0012 to 0.0019 in.) |
| U/S 0.25, U/S 0.50 | 0.037 to 0.077 mm (0.0015 to 0.0030 in.) | |
| Maximum | 0.10 mm (0.0039 in.) | |
| Crankshaft main journal diameter | STD | 69.982 to 70.000 mm (2.7552 to 2.7559 in.) |
| U/S 0.25 | 69.745 to 69.755 mm (2.7459 to 2.7463 in.) | |
| 0.50 | 69.495 to 69.505 mm (2.7360 to 2.7364 in.) | |
| Main journal bore diameter | STD | 75.000 to 75.006 mm (2.9528 to 2.9530 in.) |
| U/S 0.25 | 75.006 to 75.012 mm (2.9530 to 2.9532 in.) | |
| 0.50 | 75.012 to 75.018 mm (2.9532 to 2.9535 in.) | |
| Main bearing center wall thickness (Reference) | STD Mark 2 | 2.482 to 2.485 mm (0.0977 to 0.0978 in.) |
| 3 | 2.485 to 2.488 mm (0.0978 to 0.0980 in.) | |
| 4 | 2.488 to 2.491 mm (0.0980 to 0.0981 in.) | |
| 5 | 2.491 to 2.494 mm (0.0981 to 0.0982 in.) | |
| 6 | 2.494 to 2.497 mm (0.0982 to 0.0983 in.) | |
| Crankshaft pin diameter | STD | 58.982 to 59.000 mm (2.3221 to 2.3228 in.) |
| U/S 0.25 | 58.745 to 58.755 mm (2.3128 to 2.3132 in.) | |
| 0.50 | 58.495 to 58.505 mm (2.3029 to 2.3033 in.) | |
| Circle runout | Maximum | 0.06 mm (0.0024 in.) |
| Main journal taper and out-of-round | Maximum | 0.02 mm (0.0008 in.) |
| Crankshaft pin taper and out-of-round | Maximum | 0.02 mm (0.0008 in.) |
| Piston | ||
| Piston diameter | STD Mark 1 | 91.92 to 91.93 mm (3.6189 to 3.6193 in.) |
| STD Mark 2 | 91.93 to 91.94 mm (3.6193 to 3.6197 in.) | |
| STD Mark 1 | 91.92 to 91.93 mm (3.6189 to 3.6193 in.) | |
| O/S 0.50 | 92.42 to 92.45 mm (3.6386 to 3.6398 in.) | |
| Piston ring | ||
| Piston ring groove | No.1 | 0.060 to 0.100 mm (0.0024 to 0.0039 in.) |
| No.2 | 0.050 to 0.090 mm (0.0020 to 0.0035 in.) | |
| Oil | 0.030 to 0.075 mm (0.0012 to 0.0030 in.) | |
| Piston ring end gap | STD No.1 | 0.390 to 0.510 mm (0.0106 to 0.0154 in.) |
| No.2 | 0.470 to 0.620 mm (0.0185 to 0.0244 in.) | |
| Oil | 0.200 to 0.400 mm (0.0079 to 0.0157 in.) | |
| Maximum No.1 | 1.21 mm (0.0476 in.) | |
| No.2 | 1.44 mm (0.0567 in.) | |
| Oil | 1.22 mm (0.0480 in.) | |
| Connecting rod bolt | STD | 8.500 to 8.600 mm (0.3346 to 0.3385 in.) |
| Minimum diameter | 8.30 mm (0.3268 in.) | |
| Crankshaft bearing cap bolt | STD | 13.500 to 14.000 mm (0.5315 to 0.5512 in.) |
| Minimum diameter | 12.60 mm (0.4961 in.) | |