Service Manual

Dimensions and Clearances
All measurements given at room temperature of 70°F (21 °C) . All measurements are given in inches with approximate
millimeter measurements in parentheses
. Measurements are for standard size parts .
DESCRIPTION
CYLINDER BLOCK
Cylinder Bore Diameter ....................................
Piston Clearance ..........................................
Maximum Allowable
Taper
.................................................
Out-of-Round .........................................
Top Main Bearing Bore ...................................
Top Main Bearing Inside Diameter (bearing installed) ........
Top Main Bearing Clearance ..............................
Bottom Main Bearing Bore .................................
Bottom Main Bearings Inside
Bottom Main Bearing Clearance
............................
Diameter (bearings installed) ............................
Cam Bearing Bore ........................................
Cam Bearing Inside Diameter (bearing installed) .............
Cam Bearing Clearance ..................................
Intake Valve Seat Bore ....................................
Exhaust Valve Seat Bore ..................................
Tappet Bore Diameter ....................................
Tappet Clearance ........................................
CRANKSHAFT
Top Main Bearing
Bottom Main Bearing
Journal Diameter
.......................................
Journal Diameter ........................................
End Play ................................................
Connecting Rod Journal Diameter .........................
CONNECTING ROD
Large Bore Inside Diameter (rod bolts torqued) ..............
Large Bore Clearance ....................................
Piston Pin Bore ..........................................
Piston Pin Clearance .....................................
End Play ................................................
CAMSHAFT
Journal Diameter .........................................
Lobe Height
P216V. P218V Intake
...................................
P216V. P218V Exhaust ..................................
P220V Intake ..........................................
P220V Exhaust .........................................
End Play ................................................
3.2490
(82.52)
0.0033
(0.084)
2.1 870
2.001
5
0.0024
2.1 840
1.9990
0.001 0
1.4995
1.3757
0.001 5
1.4395
1.1 890
0.7500
0.0020
(55.55)
(50.84)
(0.061)
(55.47)
(50.77)
(0.025)
(38.08)
(34.94)
(0.038)
(36.56)
(30.20)
(1 9.05)
(0.051
)
1.9992 (50.78)
1.9972
(50.73)
1.6252
(41.28)
0.0060
(0.1 52)
1.6280
(41.35)
0.0020
(0.051)
0.6879
(1 7.47)
0.0002
(0.005)
0.0020
(0.051)
1.3740 (34.90)
0.01 10 (0.279)
MAXIMUM
Inches (mm)
3.2500
(82.55)
0.0053
(0.1 35)
0.005
(0.1 3)
0.003
(0.08)
2.1 880
(55.58)
2.0040
(50.90)
0.0042
(0.1 07)
2.1 850
(55.50)
2.0020
0.0048
1
5005
1.3787
0.0030
1.4405
1.1 900
0.751 5
0.0040
(50.85)
(0.1 22)
(38.1
1)
(35.02)
(0.076)
(36.59)
(30.23)
(1 9.09)
(0.1 02)
2.0000 (50.80)
1.9980
(50.75)
1.6260
(41.30)
0.01 20
(0.305)
1.6285
(41.36)
0.0033
(0.084)
0.6882
(1 7.48)
0.0007
(0.01 8)
0.0320
(0.81
3)
1.3745 (34.91)
3- 1
1.1 370 (28.88)
1.1 570 (29.39)
1.1 670 (29.64)
1.1 570 (29.39)
0.0480 (1.219)