MODEL E201

CYLINDER E201

Type Size Maximum Taper Above Block
Wet Sleeve 3.627 .008 .0015
  3.625 - .004

PISTON E201

Pin Hole Diameter Ring Groove Diameter Ring Groove Width Fit In Cylinder Bore
1st 2nd 3rd 4th 1st 2nd 3rd 4th
1.1094 3.221 3.263 3.263 3.223 .129 .129 .128 .253 .003X1/2"Gage
1.1092 3.211 3.253 3.253 3.213 .128 .128 .127 .252 5-10 lbs

 

Diameter At Top Of Piston

Diameter At Bottom Of Piston

A AA B BB C A AA B BB C
3.62105 3.62155 3.62205 3.62255 3.62305 3.6223 3.6228 3.6233 3.6238 3.6243

PISTON PIN E201

Pin Diameter Diameter Hole In Rod Finished Bushing Diameter

Pin Fit In Piston

Clearance In Bushing

Possible

Desired

1.1093 1.188 1.1097

Lite Push Fit With

Piston Heated To 160F

.0006 .0004
1.1091 1.187 1.1095 .0002 -

PISTON RINGS E201

Type Of Ring Groove Position Width  Thickness Gap Clear Side Clear
Chrome 1 .124 .181 .023 .0055
Compression .1235 .171 .013 .004
Taper Face 2 .124 .160 .015 .006
Compression .123 .150 >008 .004
Taper Face 3 .124 .160 .015 .005
Compression .123 .150 .008 .003
Ventilated 4 .2490 .160 .023 .0045
Oil .2485 .150 .013 .003

VALVE GUIDE E201

Outside Diameter Stem Hole Diameter Valve Seat Face To Top Of Guide Valve Stem Clearance Limits

Desired Stem Clearance

Intake

Exhaust Pre-Reamed Intake Exhaust Intake Exhaust Intake Exhaust
.6775 .6575 .3432 1 5/32 1 5/32 .0026 .005 .0015 .004
.6565 .6565 .3422 - - .0008 .0032 - -

INTAKE VALVE E201

Stem Diameter Maximum Stem Wear Minimum Margin Face Angle Clearance Limits Desired Clearance
.3414 .002 1/32 30 .0026 .0015
.3406 - - - .0008 -

EXHAUST VALVE E201

Stem Diameter Maximum Stem Wear Minimum Margin Face Angle Clearance Limits Desired Clearance
.3390 .002 1/32 44 .005 .004
.3382 - - - .0032 -

VALVE SEAT (INTAKE) E201

Seat Angle Seat Width Stone Size Narrow Stone Stone Diameter
30 1/16 30 15-70 1 1/2

VALVE SEAT (EXHAUST) E201

Seat Angle Seat Width Stone Size Narrow Stone Stone Diameter
45 3/32 45 15-70 1 1/2

VALVE SPRING E201

Free Length

Valve Closed

Valve Open

Spring Length Spring Load Spring Length Spring Load
1 29/64 1 21/32 47-53 lbs. 1 3/8 103-110 lbs.

CAMSHAFT E201

Bearing Journal Diameter

Tappet Hole Diameter

Tappet Diameter

Clearance Limits

End Play

Front Center  

Rear

 
1.9965 1.7465 1.6840 .626 .6245 .002 .009
1.9960 1.7460 1.6835 .625 .6240 .0005 .005

CAMSHAFT BEARINGS E201

Inside Diameter

Clearance Limits

Oil Pump Backlash

1 2 3 1 2 3
2.000 1.750 1.6875 .004 .004 .004 .010
1.999 1.749 1.6865 .0025 .0025 .0025 .008

CONNECTING ROD E201

Side Play

Bearing Journal Size

Bearing Clearance

Desired Clearance

Possible Desired
.006 .008 2.249 .0029 .002
.010 - 2.248 .0008 -

CRANKSHAFT E201

Thrust On Front Main Bearing

End Thrust

Bearing Journal Size

Bearing Clearance

Desired Clearance

Flywheel Runout

.006 2.625 .0027 .0015 .008
.002 2.624 .0005 - -

 


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