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5.2L/5.9L ENGINE
ENGINE SPECIFICATIONS—5.2L/5.9L
•
CYLINDER HEAD
0.0762 mm
0.003 inch
45°-45W»
Intake Valve Seat Width (Finish)
1.651-2.159 mm
0.065-0.085 inch
4 5 ° - 4 5 W
Exhaust Valve Seat Width (Finish)
2.032-2.540 mm
0.080-0.100 inch
0.8382 mm
0.033 inch
VALVE GUIDES
Cast in the Cylinder Head
. . .
9.500-9.525 mm
0.374-0.375 inch
VALVES (INTAKE)
45.212 mm
1.780 inch
(5.9L)
.
47.752 mm
1.880 inch
Length Overall (5.2L)
126.03-126.67 mm
4.962-4.987 inch
(5.9L)
126.21-126.85 mm
4.969-4.994 inch
9.449-9.474 mm
0.372-0.373 inch
.
0.0254-0.0762 mm
0.001-0.003 inch
0.4318 mm
0.017 inch
44Vfe°-45°
Lift (Zero Lash) (5.2L)
9.474 mm
0.373 inch
(5.9L)
10.414 mm
0.410 inch
Standard
0.127 mm
0.005 inch
0.381 mm
0.0015 inch
0.762 mm
0.030 inch
VALVES (EXHAUST)
1.517 inch
(5.9L)
1.617 inch
Length (Overall)
. . . . . . . .
126.21-127.13 mm
4.969-5.005 inch
126.42-127.30 mm
4.977-5.012 inch
(5.9L) .
126.44-127.30 mm
4.978-5.012 inch
9.423-9.449 mm
0.371-0.372 inch
0.0508-0.1016 mm
0.002-0.004 inch
0.017 inch
44Vfe°-45°
0.400 inch
(5.9L)
0.410 inch
Standard
0.127 mm
0.005 inch
0.381 mm
0.0015 inch
0.762 mm
0.030 inch
VALVE TIMING
10°
(5.2L)
18°
(5.9L)
50°
(5.2L)
54"
(5.9L)
52°
(5.2L)
57°
(5.9L)
16°
(5.2L)
15°
(5.9L)
26°
(5.2L)
33°
(5.9L)
240°
(5.2L)
252°
(5.9L)
.
248°
(5.2L)
252°
(5.9L)
J9009-125
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