ENGINE
SPECIFICATIONS
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Specification |
Amount |
Units |
Comments |
|
ENGINE SPECS |
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Camshaft Bearing Clearance |
.001 - .003 |
Inch |
Bratton |
|
.001 |
Inch |
Les Andrews |
|
|
Connecting Rod to
Crankshaft Clearance |
.001 - .003 |
Inch |
Bratton |
|
Crank Pin Taper and
Roundness |
.0005 - .001 |
Inch |
Les Andrews |
|
Crank Rod Pins |
1.498 - 1.499 |
Inch |
1.500 - .001 to .002 for
oil |
|
1.499 |
Inch |
Les Andrews |
|
|
Crankshaft Bearing Size |
1.624 - 1.623 |
Inch |
1.625 - .001 to .002 for
oil |
|
1.624 |
Inch |
Les Andrews |
|
|
Crankshaft End Play |
.018 - .022 |
Inch |
Bratton |
|
.004 - .007 |
Inch |
Les Andrews |
|
|
Main Bearing Clearance |
.001 - .0015 |
Inch |
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|
Crankshaft Straightness |
.0005 |
Inch |
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|
Crankshaft Weight |
28 |
Lbs |
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Cylinder Bore |
3.875 - 3.876 |
Inch |
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Piston Stroke |
4.250 |
Inch |
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Engine Displacement |
200.5 |
Cu. In. |
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Rear Flange Thickness |
.375 |
Inch |
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Water Pump Shaft End Play |
.006 - .010 |
Inch |
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Flywheel Depth |
1.123 |
Inch |
From 12 hole surface to
refinish surface |
|
Piston Clearance to
Cylinder Wall |
.002 |
Inch |
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|
Piston Ring Gap - Lower
Ring |
.008 - .010 |
Inch |
|
|
Piston Ring Gap - Center
Ring |
.010 - .012 |
Inch |
|
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Specification |
Amount |
Units |
Comments |
|
Piston Ring Gap - Upper
Ring |
.012 - .015 |
Inch |
|
|
Rod Wrist Pin Bushing |
.0003 - .0004 |
Inch |
Expand ID before honing to
Clearance |
|
Timing Gear Backlash |
.004 |
Inch |
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Valves in Valve Guides |
.001 - .0015 |
Inch |
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