Engine Specifications
GENERAL SPECIFICATIONS
| Application |
Specification |
| Displacement |
346 Cu. In. (5.7L) |
| Bore |
| 2000 |
3.898" (99.00 mm) |
| 2001 |
3.897-3.898 (99.000-99.018) |
| Stroke |
3.622" (92.00 mm) |
| Compression Ratio |
10.1:1 |
CRANKSHAFT, MAIN & CONNECTING ROD BEARINGS SPECIFICATIONS
| Application |
In. (mm) |
| Crankshaft |
| End Play |
.0015-.0078 (.040-.200) |
| Oil Clearance |
.0007-.0021 (.018-.054) |
| Runout At Rear Flange (Maximum) |
.0020 (.050) |
| Main Bearings |
| Journal Diameter |
2.558-2.559 (64.980-65.000) |
| Journal Out-Of-Round |
| Standard |
.0001 (.003) |
| Wear Limit |
.0003 (.008) |
| Journal Taper |
| Standard |
.0004 (.010) |
| Wear Limit |
.0008 (.020) |
| Reluctor Ring |
| Runout |
| 2000 |
.010 (.25) |
| 2001 |
.028 (.71) |
| Connecting Rod Bearings |
| Journal Diameter |
2.099 (53.31) |
| Journal Out-Of-Round |
| Standard |
.0002 (.005) |
| Wear Limit |
.0004 (.010) |
| Journal Taper |
| Standard |
.0002 (.005) |
| Wear Limit |
.00078 (.020) |
| Oil Clearance |
| 2000 |
.0006-.0025 (.015-.063) |
| 2001 |
.0009-.0025 (.023-.063) |
CONNECTING RODS SPECIFICATIONS
| Application |
In. (mm) |
| Bearing Bore Diameter |
2.224-2.225 (56.50-56.52) |
| Maximum Bend |
|
| Maximum Twist |
|
| Side Play |
.004-.020 (.11-.51) |
PISTONS, PINS & RINGS SPECIFICATIONS
| Application |
In. (mm) |
| Piston Clearance |
| Standard |
.0007-.0021 (.018-.054) |
| Wear Limit |
.0007-.0021 (.018-.054) |
| Pins |
| Diameter |
.9447-.9448 (23.997-24.000) |
| Rod Fit (Interference) |
.0008-.0017 (.020-.043) |
| Rings |
| No. 1 |
| End Gap |
.009-.015 (.23-.38) |
| Side Clearance |
.00157-.00335 (.040-.085) |
| No. 2 |
| End Gap |
.017-.025 (.44-.64) |
| Side Clearance |
.00157-.00315 (.040-.080) |
| No. 3 (Oil) |
| End Gap |
.0070-.0271 (.178-.688) |
| Side Clearance |
.0004-.0087 (.010-.220) |
CYLINDER BLOCK SPECIFICATIONS
| Application |
In. (mm) |
| Cylinder Bore |
| Diameter |
3.897-3.898 (99.000-99.018) |
| Taper (Thrust Side) |
.0007 (.018) |
| Deck Warpage (Maximum) |
.008 (.22) |
VALVES & VALVE SPRINGS SPECIFICATIONS
| Application |
Specification |
| Valves |
| Face Angle |
45° |
| Margin (Minimum) |
.050" (1.25 mm) |
| Stem Diameter |
.313-.314" (7.96-7.98 mm) |
| Valve Springs |
| Free Length |
2.08" (52.9 mm) |
| Installed Height |
1.80" (45.8 mm) |
| Lbs. @ In. (N.m @ mm) |
| Valve Spring Pressure |
| Valve Closed |
76 @ 1.80 (340 @ 45.75) |
| Valve Open |
220 @ 1.32 (980 @ 33.55) |
CYLINDER HEAD SPECIFICATIONS
| Application |
Specification |
| Valve Seats |
| Intake Valve |
| Seat Angle |
46° |
| Seat Width |
.040" (1.02 mm) |
| Exhaust Valve |
| Seat Angle |
46° |
| Seat Width |
.070" (1.78 mm) |
| Valve Guides |
| Stem-To-Guide Oil Clearance |
| Standard |
.0010-.0026" (.025-.066 mm) |
| Wear Limit |
.0037" (.093 mm) |
| Cylinder Head Surface Warpage (Maximum) |
| Block Surface |
.004 (.10 |
| Intake Manifold |
.008 (.22) |
| Exhaust Manifold |
.008 (.22) |
CAMSHAFT SPECIFICATIONS
| Application |
In. (mm) |
| End Play |
.001-.012 (.025-.305) |
| Journal Diameter |
2.164-2.166 (54.99-55.04) |
| Lobe Lift |
| Intake |
| 2000 |
.292 (7.43) |
| 2001 |
.274 (6.96) |
| Exhaust |
| 2000 |
.292 (7.43) |
| 2001 |
.281 (7.13) |