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Technical Data
ENGINE
Type
. . . .
Bore
. . . •
Stroke
. .
.
Cubic capacity
.
Compression ratio
. .
Brake horse power, DIN
Torque (max.), DIN
. .
4 stroke, 4 cylinder in a 600V
.
.
.
.
. 3,54
in
(90 nun)
. . .
.
2,32 in (58,86 nun)
. . .
91.4 cu.in (1498 cc)
. . .
.
.
. . . 9.0: 1
. .
.
. .
. •
65 at 4700 rev/min.
.
8Slb.ft. (11. 7 kgm) at 2500
rev/min.
1-3-4-2
Firing
order
. . .
.
. . .
Placement of cylinder (from front of car)
-
Right
hand bank .
-
Left
hand bank.
.
.
. . . . •
CYUNDER BLOCK
Cylinder bore diameter
-Standard. . .
.
-
0.02 in (0.5 nun) oversize
.
- 0.04 in (1
,0
nun) oversize
.
Main bearing parent bore in block
-
red
-blue
•
Camshaft parent bore in block
-
front .
-centre
-rear .
Balance shaft parent bore in block
-
front
.
-rear .
.
.
.
1-2
. . .
3-4
90.030 - 90.040 nun
90.530- 90.540nun
91.030- 91.040 nun
60.62 - 60.63 nun
60.63 - 60.64 nun
44.65
-
44.68 nun
44.27 - 44.30 nun
43.89
-
43.92 nun
54.420- 54.445 nun
57.620- 57.645 nun
PISTON
&
CONNECI1NG ROD ASSEMBLIES
NOTE
:-
The piston and connecting rod is serviced only as an assembly
and no attempt should be made to separate them.
Piston diameter
- Standard
. .
.
. . .
.
. .
.
. .
89.978 - 90.002 nun
- 0.02 in (0.5 nun) oversize
. . .
.
. .
90.478- 90.502 nun
- 0.04 in (1.0 nun) oversize
.
.
.
.
.
.
90.978- 91.002 nun
Piston to bore clearance
.
. .
0.0011
-
0.0024 in (0.03
-
0.06 nun)
Number of piston rings on each piston
Two compression, one oil control
Piston ring grove width
-Upper
. . . . . . . . .
-Centre
• • • • . . . . .
-Lower
. .
. . . . . .
.
Maximum weight differential between piston
& connecting assemblies
•
.
. .
.
. .
Inside diameter of big-end bearing inserts (fitted)
- Standard
- blue .
.
.
.
-red
- 0.002 in
~0.05
nun! undersize .
-0.010
in 0.25 nun undersize.
- 0.020 in 0.50 nun undersize
.
-0.030
~
(0.75 nun
unde~e
.
- 0.040 m (1.00 nun undeiSJZe
.
Big-end parent bore
-
red.
. .
-blue . . .
Crankpin to bearing clearance
-Standard.
-Undersize
PISTON RINGS
Piston ring clearsnce in groove
-
Compression rings.
.
.
-Oil
control ring.
• . •
Piston ring gap
- Compression rings
- on
control ring segments
.
2.030- 2.055 nun
.
3.030- 3.056 nun
.
5.017- 5.042 nun
0.46 oz (13 g)
54.004- 54.034 nun
54.014- 54.044 nun
53.943
-
53.983 nun
53.760- 53.800 nun
53.506 - 53.546 nun
53.252
-
53.292 nun
52.998 - 53.038 nun
56.820
-
56.830 nun
58.830- 56.840 nun
.
0.014- 0.054nun
.
0.014- 0.064nun
. 0.040- 0.008 nun
. 0.026- 0.203 nun
.
0.250- 0.500 nun
.
0.380
-
1.400 nun
CRANKSHAFT
Number of main bearings
.
Main bearing journal diameter
- Standard
-
red.
. .
-blue
. • . .
-
0.002 in !0.05 nun) undersize
.
- 0.010 in 0.25 nun) undersize .
- 0.020 in 0.50 nun) undersize .
- 0.030 in 0.75 nun) undersize
.
- 0.040 in 1,00 nun) undersize
. • .
.
Inside diameter of
main
bearing inserts (fitted)
- Standard
-blue
. . . .
-red . . . . . . . .
- 0.010 in !0.25 nunl undersize
.
.
.
.
-
0.020 in 0.50 nun undersize
.
.
.
.
-0.030
~
0.75 nun
unde~e
.
.
.
.
- 0.040 m 1.00 nun undeiSJZe . .
. .
Main bearing clearance - Standard
. . . .
-
Undersize
. . .
Thrust journallenlrth (centre ':!lain bearing)
.
Crankshaft end float.
.
. . .
. . .
. .
Thrust bearing
iiliert
width
Crankpin diameter
- Standard
-
red.
.
-blue
. •
. .
-
0.002 in (0.05 mm) undersize
.
-
0.010 in (0.25 nun) undersize
.
- 0.020 in (0.50 nun) undersize .
-
0.030 in (0.75 mm) undersize .
- 0.040 in (1.00 nun) undersize
.
Number of bearings
. .
.
.
Journal diameter
-front
.
-centre.
-rear
.
Inside diameter of bushings
-front •
Bearing clearance .
End float
. . .
-centre.
-rear
Spacer thickness
- red
-blue
Cam lift.
. .
.
Cam heel to toe dimension
.
Maximum gear wheel backlash
CAMSHAFT
VALVE MECHANISM
Valve head diameter
-Inlet
.
.
. .
-Exhaust . . .
V
a1ve
stem diameter
- Inlet
- Standard
•
-Oversize .
- Exhaust - Standard .
-Oversize
•
Valve guide
inside
diameter
• •
. .
._
•
. .
. . . . . . .
3
57.000
-
56.990 nun
56.990 - 56.980 nun
56.929- 56.919 nun
56.746-56.737 nun
56.492
-
56.482 nun
56.238
-
56.228 nun
55.984- 55.974 nun
57.004- 57.020 nun
57.014- 57.030mm
56.760-56.776 mm
56.506 - 56.522 mm
56.252 - 56.268 nun
55.998- 56.014 nun
.
0.012- 0.048 nun
•
0.014- 0.058 nun
.
26.44- 26.39 nun
.
0.102-0.203 nun
. 26.29
-
26.24 nun
57.000- 56.990mm
56.990 - 56.980 mm
56.929- 56.919 mm
56.746- 56.736
mni
56.492
-
56.482 nun
56.238 - 56.228 mm
55.984- 55.974 mm
. . . . . . . 3
41.516-41.542 nun
41.135- 41.161 nun
40.754-40.780 nun
41.587-41.593 mm
41.186- 41.212 mm
40.805
-
40.831 nun
. 0.025
-
0.077 nun
•
0.025
-
0.076 mm
.
4.064- 4.089 nun
•
4.089-4.114nun
0.256 in (6.490 nun)
34.201 - 33.998 nun
0.0157 in (0.4 nun)
.
.
1.46 in (37 mm)
•
•
1.26 in (32 nun)
.
8.043 - 8.025 rnm
.
8.243 - 8.225 mm
8.443 - 8.425 rnm
8.643 - 8.625 rnm
8.843 - 8.825 nun
. 8.017-7.999nun
.
8.217- 8.199 rnm
8.417 - 8.399 rnm
8.617 - 8.599 nun
8.817-8.799 nun
. 8.063 - 8.088 nun
19
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