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09 - Engine, 5.7L / Specifications
SPECIFICATIONS
Eagle Engine - 90° V-8 OHV
DESCRIPTION
SPECIFICATION
Metric
Standard
Displacement
5.7 Liters
348 CID
Bore
99.5 mm
3.92 in.
Stroke
90.9 mm
3.58 in.
Compression Ratio
10.5:1
Max. Variation Between Cylinders
25%
Firing Order
1-8-4-3-6-5-7-2
Lubrication
Pressure Feed - Full Flow Filtration
Cooling System
Liquid Cooled
Cylinder Block
Cast Iron
Cylinder Head
Aluminum
Crankshaft
Nodular Iron
Camshaft
Cast Iron
Pistons
Aluminum Alloy
Connecting Rods
Powdered Metal
CYLINDER BLOCK
DESCRIPTION
SPECIFICATION
Metric
Standard
Cylinder Bore Diameter
99.50 mm
3.92 in.
Out of Round (MAX)
0.0076 mm
0.0003 in.
Taper (MAX)
0.0127 mm
0.0005 in.
Lifter Bore Diameter
21.45 - 21.425 mm
0.8444 - 0.8435 in.
PISTONS
DESCRIPTION
SPECIFICATION
Metric
Standard
Clearance
Measured at 38.0 mm ( 1.5 in.) Below Deck
0.031 - 0.058 mm
0.012 - 0.023 in.
Ring Groove Diameter
Top Groove
90.4 - 90.6 mm
3.56 - 3.57 in.
Second Groove
88.4 - 88.7 mm
3.48 - 3.49 in.
Weight
413 grams
14.56 oz
Piston Length
53.3 mm
2.10 in.
Ring Groove Width
No. 1
1.23 - 1.26 mm
0.048 - 0.0496 in
No. 2
1.23 - 1.25 mm
0.048 - 0.0492 in.
No. 3
2.03 - 2.05 mm
0.079 - 0.080 in.
PISTON PINS
DESCRIPTION
SPECIFICATION
Metric
Standard
Clearance In Piston
0.005 - 0.014 mm
0.0001 - 0.0005 in.
Diameter
24.004 - 24.007 mm
0.945 - 0.9451 in.
Length
62.99 - 63.21 mm
2.47 - 2.48 in.
PISTON RINGS
DESCRIPTION
SPECIFICATION
Metric
Standard
Ring Gap
Top Compression Ring
0.40 - 0.55 mm
0.015 - 0.021 in.
Second Compression Ring
0.24 - 0.51 mm
0.009 - 0.020 in.
Oil Control Rails
0.15 - 0.66 mm
0.0059 - 0.0259 in.
Side Clearance
Top Compression Ring
0.04 - 0.09 mm
0.001 - 0.0035 in.
Second Compression Ring
0.04 - .08 mm
0.001 - 0.0031 in.
Oil Control Rails
0.06 - 0.21 mm
0.002 - 0.008 in.
Ring Width
Top Compression Ring
1.17 - 1.19 mm
0.0460 - 0.0468 in.
Second Compression Ring
1.17 - 1.19 mm
0.0460 - 0.0468 in.
Oil Control Rails
0.387 - 0.413 mm
0.015 - 0.016 in.
CONNECTING RODS
DESCRIPTION
SPECIFICATION
Metric
Standard
Piston Pin Bore Diameter
24.014 - 24.024 mm
0.9454 - 0.9458 in.
Side Clearance
0.10 - 0.35 mm
0.003 - 0.0137 in.
CRANKSHAFT
DESCRIPTION
SPECIFICATION
Metric
Standard
Main Bearing Journal Diameter
64.988 - 65.012 mm
2.5585 - 2.5595 in.
Bearing Clearance
0.023 - 0.051 mm
0.0009 - 0.002 in.
Out of Round (MAX)
0.005 mm
0.0002 in.
Taper (MAX)
0.003 mm
0.0001 in.
End Play
0.052 - 0.282 mm
0.002 - 0.011 in.
End Play (MAX)
0.282 mm
0.011 in.
Connecting Rod Journal Diameter
53.992 - 54.008 mm
2.126 in.
Bearing Clearance
0.020 - 0.060 mm
0.0007 - 0.0023 in.
Out of Round (MAX)
0.005 mm
0.0002 in.
Taper (MAX)
0.003 mm
0.0001 in.
CAMSHAFT
DESCRIPTION
SPECIFICATION
Metric
Standard
Bearing Journal Diameter
No. 1
58.2 mm
2.29 in.
No. 2
57.8 mm
2.28 in.
No. 3
57.4 mm
2.26 in.
No. 4
57.0 mm
2.24 in.
No. 5
43.633 mm
1.72 in.
Bearing To Journal Clearance Standard
No. 1
0.040 - 0.080 mm
.0015 - .003 in.
No. 2
0.050 -0.090 mm
0.0019 - .0035 in.
No. 3
0.040 - 0.080 mm
.0015 - .003 in.
No. 4
0.050 - 0.090 mm
0.0019 - .0035 in.
No. 5
0.040 - 0.080 mm
.0015 - .003 in.
Camshaft End Play
.080 - 0.290mm
0.0031 - 0.0114 in.
VALVE TIMING
DESCRIPTION
SPECIFICATION
Intake
Opens (BTDC)
28.2°
Closes (ATDC)
239.8°
Duration
268°
Exhaust
Opens (BTDC)
274.2°
Closes (ATDC)
15.8°
Duration
290°
Valve Overlap
44°
CYLINDER HEAD
DESCRIPTION
SPECIFICATION
Metric
Standard
Valve Seat Angle
44.5° - 45.0°
Valve Seat Runout (MAX)
0.05 mm
0.0019 in.
Valve Seat Width (finish)
Intake
1.18 - 1.62 mm
.0638 in.
Exhaust
1.48 - 1.92 mm
0.0583 - 0.0756 in.
Guide Bore Diameter (Std.)
7.975 - 8.00 mm
0.3134 - 0.315 in.
HYDRAULIC TAPPETS
DESCRIPTION
SPECIFICATION
Metric
Standard
Body Diameter
21.387 - 21.405 mm
0.8420 - 0.8427 in.
Clearance (to bore)
0.020 - 0.063 mm
0.0008 - 0.0025 in.
Dry Lash
3.0 mm (at the valve)
0.1181 in. (at the valve)
VALVES
DESCRIPTION
SPECIFICATION
Metric
Standard
Face Angle
45.0° - 45.5°
Head Diameter
Intake
51.94 - 52.20 mm
2.04 - 2.06 in.
Exhaust
39.27 - 39.53 mm
1.55 - 1.56 in.
Length (overall)
Intake
130.87 - 131.51 mm
5.152 - 5.178 in.
Exhaust
130.101 - 130.741 mm
5.122 - 5.147 in.
Stem Diameter
Intake
7.935 - 7.953 mm
0.312 - 0.313 in.
Exhaust
7.932 - 7.950 mm
0.312 - 0.313 in.
Stem - to - Guide Clearance
Intake
0.022 - 0.062 mm
0.0009 - 0.0024 in.
Exhaust
0.025 - 0.058 mm
0.0010 - 0.0023 in.
Valve Lift ( @ zero lash)
Intake
12.0 mm
0.472 in.
Exhaust
11.70 mm
0.460 in.
VALVE SPRING
DESCRIPTION
SPECIFICATION
Metric
Standard
Spring Force (valve closed)
435.0 N +/- 22.0 N @ 45 mm
97.8 lbs +/- 5.0 lbs. @ 1.771 in.
Spring Force (valve open)
1077.0 N +/- 48.0 N @ 32.6 mm.
242.0 lbs. +/- 11 lbs. @ 1.283 in.
Free Length (approx).
55.6 mm
2.189 in.
Number of Coils
7.95
Wire Diameter
4.95 × 4.1 mm
0.194 - 0.161 in.
Installed Height (spring seat to bottom of retainer)
46.0 mm
1.81 in.
OIL PUMP
DESCRIPTION
SPECIFICATION
Metric
Standard
Clearance Over Rotors (MAX)
0.095 mm
0.0038 in.
Outer Rotor to Pump Body Clearance (MAX)
.235 mm
0.009 in.
Tip Clearance Between Rotors (MAX)
0.150 mm
0.006 in.
OIL PRESSURE
DESCRIPTION
SPECIFICATION
Metric
Standard
At Curb Idle Speed (MIN)*
25 kPa
4 psi
@ 3000 rpm
170 - 758 kPa
25 - 110 psi
* CAUTION: If pressure is zero at curb idle, DO NOT run engine.