Data And Specifications - Plymouth Pl4S Service Manual

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DATA AND SPECIF1CATIONS
Year 1942
1941
1939 1936-38
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1940
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Distributor model (stamped
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on plate attached to dis- IGS-4203-C-1 IGS-4204-1 IGS-4109-1 IGS-4103-A-1
!
IGS-4003-B-1
tributor)
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!
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T.D.C. T.D.C. T.D.C. T.D.C. 4 degrees A.T.D.C.
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Ignition timing
Breaker point
g~-
.020 in. .020 in. ' .020 in.
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.020 in. __ .020 in.
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Breakerpointdwell (cam angle) 38° 38°
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38°
1
38° 38° _
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-- , _____________ ---------
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Breaker point spring tension
17 to 20 oz.
17 to 20 oz.
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Maximum allowable drive
shaft bushing wear
Condenser capacity
. 008 in.
. 25 to .28 mfd.
.008 in .
.25 to .28 mfd.
f--
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0° @ 350 R.P.M. 0° @ 350 R.P.M.
3" @ 400 R.P.M. 3°-@ 400 R.P.M.
5° @ 620 R.P.M. 6° @ 950 R.P.M.
17 to 20 oz.
17 to 20 oz.
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17 to 20 oz.
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_________
·
.008 in. .008 in.
.008
in.
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- - - - - - - - -
.25 to .28 mfd.
.25 to .28 mfd. .25 to .28 mfd .
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0° @ 350 R.P.M. 0° @ 350 R.P.M. 0° @ 350 R.P.M.
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3° @ 400 R.P.M. 3° @ 400 R.P.M. 3° @ 400 R.P.M.
6° @ 950 R.P.M. 6° @ 950 R.P.M. 6° @ 950 R.P.M.
9° @ 1500 R.P.M.
Automatic mechanical ad-
vance curve in degrees of
distributor advance at
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distributor R.P.M. - - - - - [
1---------1-
80
@ 940 R.P.M. go @ 1500 R.P.M. go @ 1500 R.P.M. go @ 1500 R.P.M.
- - - -
10° @ 1150 R.P.M.
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11° @ 1850 R.P.M.
11°@ 1850 R.P.M. 11°@ 1850 R.P.M. 11 o @ 1850 R.P.M.
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Vacuum advance curve in
degrees of distributor ad-
vance with inches of mani-
fold vacuum
2° with 6%; in.
of vacuum
872° with 15 in.
of vacuum
2° with 6%; in.
\
2° with 6%; in.
of vacuum of vacuum
11° with 17 in.
II
11° with 17 in.
of vacuum of vacuum
2° with 6%; in.
of vacuum
11
o
with 17 in.
of vacuum
2° with 6%; in.
of vacuum
11
o
with 14 in.
of vacuum
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Spark plug size 14 mm 14 mm
14mm 14mm 14mm
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Spark plug gap, inches
.025 .025
.025 .025 .025
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