Engine Specifications
GENERAL SPECIFICATIONS
| Year |
Displ. |
Carburetor |
HP at RPM |
Torque Ft. Lbs.@RPM |
Compr. Ratio |
Bore |
Stoke |
| cu. ins. |
liters |
in. |
mm |
in. |
mm |
| 1982 |
|
|
|
|
|
|
|
|
|
|
| |
VIN Code F |
305 |
5.0 |
4-Bbl. |
..... |
..... |
8.6:1 |
3.74 |
95.0 |
3.48 |
88.4 |
| |
VIN Code H |
305 |
5.0 |
4-Bbl. |
..... |
..... |
9.2:1 |
3.74 |
95.0 |
3.48 |
88.4 |
| |
VIN Code L |
350 |
5.7 |
4-Bbl. |
..... |
..... |
8.2:1 |
4.00 |
101.6 |
3.48 |
88.4 |
| |
VIN Code M |
350 |
5.7 |
4-Bbl. |
..... |
..... |
8.3:1 |
4.00 |
101.6 |
3.48 |
88.4 |
VALVES
| Engine & Valve |
Head Diam. In. (mm) |
Face Angle |
Seat Angle |
Seat Width In. (mm) |
Stem Diameter In. (mm) |
Stem Clearance In. (mm) |
Valve Lift In. (mm) |
| 5.0L & 5.7L |
|
|
|
|
|
|
|
| |
Int. |
..... |
45° |
46° |
.031-.063 |
..... |
.0010-.0027 |
..... |
| |
(.79-1.58) |
(.025-.069) |
| |
Exh. |
..... |
45° |
46° |
.063-.094 |
..... |
0010-.0027 |
..... |
| |
(1.58-2.38) |
(.025-.069) |
PISTONS, PINS, RINGS
| Engine |
PISTONS |
PINS |
RINGS |
| Clearance In. (mm) |
Piston Fit In. (mm) |
Rod Fit In. (mm) |
Rings |
End Gap In. (mm) |
Side Clearance In. (mm) |
| 5.0L & 5.7L |
.0007-.0017 |
.00025-.00035 |
.0008-.0016 |
1 |
.010-.020 |
.0012-.0032 |
| (.018-.043) |
(.0064-.0089) |
(.020-.041) |
(.25-.51) |
(.031-.081) |
| 2 |
.010-.025 |
.0012-.0032 |
| (.25-.64) |
(.031-.081) |
| 3 |
.015-.055 |
.002-.007 |
| (.38-1.40) |
(.05-.18) |
CRANKSHAFT MAIN & CONNECTING ROD BEARINGS
| Engine |
MAIN BEARINGS |
CONNECTING ROD BEARINGS |
| Journal Diam. In. (mm) |
Clearance In. (mm) |
Thrust Bearing |
Crankshaft End Play In. (mm) |
Journal Diam. In. (mm) |
Clearance In. (mm) |
Side Play In. (mm) |
| 5.0L & 5.7L |
|
|
|
|
|
|
|
| |
No. 1 |
2.4484-2.4493 |
.002-.008 |
No. 5 |
.002-.006 |
2.0988-2.0998 |
.0013-.0035 |
.008-.014 |
| |
(62.189-62.212) |
(.05-.20) |
(.05-.15) |
(53.310-53.335) |
(.033-.089) |
(.20-.36) |
| |
Nos. 2, 3, 4 |
2.4481-2.4490 |
.001-.002 |
| |
(62.182-62.205) |
(.03-.05) |
| |
No. 5 |
2.4479-2.4488 |
.002-.003 |
| |
(62.177-62.200) |
(.05-.08) |
CAMSHAFT
| Engine |
Journal In. (mm) |
Clearance In. (mm) |
Lobe Lift In. (mm) |
| 5.0L |
1.8682-1.8692 |
..... |
.2484 |
| (47.452-47.478) |
(6.309) |
| .2667 |
| (6.774) |
| 5.7L |
1.8682-1.8692 |
.2600 |
| (47.452-47.478) |
..... |
(6.604) |
| .2733 |
| (6.942) |
VALVE SPRINGS
| Engine |
Free. Length In. (mm) |
PRESSURE Lbs. @ In. (kg @ mm) |
| Valve Closed |
Valve Open |
| 5.0L & 5.7L |
|
|
|
| |
Int. |
1.86 |
76-84@1.70 |
194-206@1.25 |
| |
(47.24) |
(34-38@43.2) |
(88-93@31.8) |
| |
Exh. |
1.86 |
76-84@1.61 |
194-206@1.16 |
| |
(47.24) |
(34-38@40.9) |
(88-93@29.5) |