| General Specifications |
| Type |
60° DOHC V-6 24-Valve |
| Displacement |
2.7 Liters (167 Cubic Inches) |
| Bore & Stroke |
86.0x78.5 mm (3.386 in. x 3.091 in.) |
| Compression Ratio |
9.67:1 |
| Lead Cylinder |
#1 Right Bank |
| Firing Order |
1-2-3-4-5-6 |
| Cylinder Block |
| Cylinder Bore Diameter |
86.0 mm ± 0.0076 (3.3859 in. ± 0.0003) |
| Out of Round (Max.) |
0.076 mm (0.003 in.) |
| Taper (Max.) |
0.051 mm (0.002 in.) |
| Pistons |
| Material |
Aluminum Alloy |
| Piston Diameter |
85.983 mm ± 0.019 (3.3851 in. ± 0.0017) |
| Clearance at Size Location |
- 0.0096 to +0.0436 mm (-0.0003 to +0.0016 in.) |
| Piston Weight |
316 - 326 grams (11.1466 - 11.4994 oz.) |
| Piston Ring Groove Diameter-No. 1 |
77.8 - 78 mm (3.063 - 3.070 in.) |
| Piston Ring Groove Diameter-No. 2 |
75.9 - 76.1 mm (2.988 - 2.996 in.) |
| Piston Ring Groove Diameter-No. 3 |
76.5 - 76.7 mm (3.011 - 3.019 in.) |
| Piston Pins |
| Type |
Full Floating |
| Pin Diameter |
21.997 - 22.000 mm (0.8661 - 0.8662 in.) |
| Clearance in Piston |
0.005 - 0.013 mm (0.0002 - 0.0005 in.) |
| Clearance in Rod |
0.007 - 0.018 mm (0.0003 - 0.0008 in.) |
| Piston Rings |
| Ring Gap-Top Compression Ring |
0.20 - 0.36 mm (0.008 - 0.014 in.) |
| Ring Gap- - 2nd Compression Ring |
0.37 - 0.63 mm (0.0146 - 0.0249 in.) |
| Ring Gap-Oil Control (Steel Rails) |
0.25 - 0.76 mm (0.010 - 0.030 in.) |
| Piston Ring Side Clearance |
| Compression Ring-Top |
0.035 - 0.083 mm (0.0013 - 0.0032 in.) |
| Compression Ring- Second |
0.040 - 0.080 mm (0.0016 - 0.0031 in.) |
| Oil Ring (Steel Rails) |
0.058 - 0.204 mm (0.0022 - 0.0080 in.) |
| Piston Ring Width |
| Compresion Rings-Top and Second |
1.47 - 1.49 mm (0.0579 - 0.0587 in.) |
| Oil Ring (Steel Rails) |
0.445 - 0.470 mm (0.0176 - 0.0186 in.) |
| Connecting Rods |
| Bearing Clearance |
0.024 - 0.064 mm (0.001 - 0.0026 in.) |
| Side Clearance |
0.13 - 0.38 mm (0.0052 - 0.015 in.) |
| Side Clearance (Max.) |
0.4318 mm (0.017 in.) |
| Piston Pin Bore Diameter |
22.007 - 22.015 mm (0.8665 - 0.8668 in.) |
| Bearing Bore Out of Round (Max.) |
0.004 mm (0.0002 in.) |
| Total Weight (Less Bearing) |
529.9 ±7 grams (18.6917 ± 0.247 oz.) |
| Crankshaft Main Bearing Journals |
| Diameter |
63.49 - 63.51 mm (2.4997 - 2.5004 in.) |
| Bearing Clearance |
0.035 - 0.053 mm (0.0014 - 0.0021 in.) |
| Bearing Clearance (Max.) |
0.087 mm (0.0034 in.) |
| Out of Round (Max.) |
0.015 mm (0.0006 in.)) |
| Taper (Max.) |
0.015 mm (0.0006 in.) |
| End Play |
0.0475 - 0.2725 mm (0.0019 - 0.0108 in.) |
| End Play (Max.) |
0.43 mm (0.017 in.) |
| Connecting Rod Journals |
| Diameter |
53.51 - 53.49 mm (2.1067 - 2.106 in.) |
| Bearing Clearance |
0.024 - 0.064 mm (0.001 - 0.0026 in.) |
| Out of Round (Max.) |
0.015 mm (0.0006 in.) |
| Taper (Max.) |
0.015 mm (0.0006 in.) |
| Camshaft |
| Bore Diameter |
24.050 - 24.071 mm (0.9469 - 0.09476 in.) |
| Bearing Journal Diameter |
24.000 - 23.981 (0.9449 - 0.9441 in.) |
| Bearing Clearance |
0.05 - 0.09 mm (0.0020 - 0.0035 in.) |
| Bearing Clearance (Max.) |
0.13 mm (0.0051 in.) |
| End Play |
0.13 mm (0.0051 - 0.0110 in.) |
| Valve Timing-Intake Valve |
| Opens (ATDC) |
2° |
| Closes (ABDC) |
44° |
| Duration |
222° |
| Valve Timing-Exhaust Valve |
| Opens (BBDC) |
36° |
| Closes (ATDC) |
4° |
| Duration |
220° |
| Valve Overlap |
2° |
| Cylinder Head |
| Gasket Thickness (Compressed) |
1.50 mm ± 0.05 (0.0591 in. ± 0.002 in.) |
| Valve Seat Angle |
45° - 45.° |
| Valve Seat Runout (Max.) |
0.05 mm (0.002 in.) |
| Intake Valve Seat Width |
1.00 - 1.5 mm (0.0394 - 0.0591 in.) |
| Exhaust Valve Seat Width |
1.25 - 1.75 mm (0.0492 - 0.0689 in.) |
| Guide Bore Diameter (Std.) |
5.975 - 6.00 mm (0.2353 - 0.2363 in.) |
| Valve Guide Height- Intake & Exhaust |
13.25 - 13.75 mm (0.5217 - 0.5414 in.) |
| Valves |
| Face Angle |
44.5° - 15.50 |
| Head Diameter-Intake |
33.67 - 33.93 (1.3256 - 1.3358 in.) |
| Head Diameter-Exhaust |
27.67 - 27.93 mm (1.0894 - 1.1000 in.) |
| Length-Intake (Overall) |
107.89 - 108.39 mm (4.2476-4.2673 in.) |
| Length-Exhaust (Overall) |
105.88 - 106.38 mm (4.1685-4.1882 in.) |
| Stem Diameter- Intake |
5.934 - 5.952 mm (0.2337 - 0.2344 in.) |
| Stem Diameter -- Exhaust |
5.906-5.924 mm (0.2326-0.2333 in.) |
| Stem-to-Guide Clearance-Intake (New) |
0.023-0.066 mm (0.0009-0.0026 in.) |
| Stem-to-Guide Clearance-Exhaust (New) |
0.051-0.094 mm (0.002-0.0037 in.) |
| Stem-to-Guide Clearance-Intake (Max., Rocking Method) |
0.29 mm (0.0114 in.) |
| Stem-to-Guide Clearance-Exhaust (Max., Rocking Method) |
0.370 mm (0.0146 in.) |
| Valve Lift-Intake (Zero Lash) |
9.0 mm (0.3543 in.) |
| Valve Lift-Exhaust (Zero Lash) |
8.0 mm (0.3150 in.) |
| Valve Stem Tip Height-Intake |
47.120 ± 0.467 mm (1.8551 ± 0.00184 in.) |
| Valve Stem Tip Height-Exhaust |
48.672 ± 0.467 mm (1.9162 ± 0.00184 in.) |
| Valve Spring |
| Free Length-Intake & Exhaust (Approx.) |
45.63 mm (1.7965 in.) |
| Spring Force-Intake & Exhaust (Valve Closed) |
249-284 N @ 38.0 mm (56.0-64.0 lbs. @ 1.4961 in.) |
| Spring Force-Intake (Valve Open) |
658-721 N @ 29.0 mm (147.9-162.1 lbs. @ 1.1417 in.) |
| Spring Force-Exhaust (Valve Open) |
614-671 N @ 30.0 mm (138.0-150.8 lbs. @ 1.1811 in.) |
| Number of Coils-Intake & Exhaust |
7.35 |
| Wire Diameter-Intake & Exhaust |
3.861 mm (0.1520 in.) |
| Installed Height-Intake & Exhaust (Spring seat to bottom of retainer) |
38.0 mm (1.4961 in.) |
| Oil Pump |
| Clearance Over Rotors (Max.) |
0.077 mm (0.003 in.) |
| Cover-Out-of-Flat (Max.) |
0.025 mm (0.001 in.) |
| Inner & Outer Rotor Thickness |
9.475-9.500 mm (0.3731-0.3741 in.) |
| Outer Rotor Clearance (Max.) |
0.39 mm (0.015 in.) |
| Outer Rotor Diameter (Min.) |
89.175 mm (3.5109 in.) |
| Tip Clearance Between Rotors (Max.) |
0.20 mm (0.008 in.) |
| Oil Pressure |
|
NOTE:
(At Normal Operating Temperatures)
|
| Pressure @ Curb Idle Speed |
34.7 kPa Min. (5 psi) Min. |
| Pressure @ 3000 RPM |
300-724 kPa (45-105 psi) |