318-3 1969-1971
Points Distributor
Point Gap.014"-.019"
Dwell 30° - 35°
5° ± 2.5° BTDC
F-10 Champion - .035" Gap
Firing Order 1-8-4-3-6-5-7-2
Centrifugal Advance
(Dist Degrees @ Dist RPM)
0.5° to 3.5° @ 500 RPM
7.0° to 9.0° @ 950 RPM
15.0° to 17.0° @ 2250 RPM
Crankshaft Degrees @ Crankshaft RPM
Vacuum Advance
(Dist Degrees @
Inches of Mercury)
1.0° to 4.5° @ 9.5"
10.5° to 13.5° @ 15.0"
Crankshaft Degrees @ Inches of Mercury
318-3 1972
Points Distributor
Point Gap.014"-.019"
Dwell 30° - 35°
5° ± 2.5° BTDC
F-10 Champion - .035" Gap
Firing Order 1-8-4-3-6-5-7-2
Centrifugal Advance
(Dist Degrees @ Dist RPM)
0.5° to 4.0° @ 550 RPM
7.0° to 9.0° @ 900 RPM
14.0° to 16.0° @ 2200 RPM
Crankshaft Degrees @ Crankshaft RPM
Vacuum Advance
(Dist Degrees @
Inches of Mercury)
2.0° to 4.0° @ 10.0"
8.0° to 10.5° @ 15.0"
Crankshaft Degrees @ Inches of Mercury
318-3 1973
Electronic Distributor
Reluctor Gap.008"
2.5° ± 2.5° BTDC
F-10 Champion - .035" Gap
Firing Order 1-8-4-3-6-5-7-2
Centrifugal Advance
(Dist Degrees @ Dist RPM)
0.0° to 2.0° @ 500 RPM
6.5° to 9.0° @ 850 RPM
13.5° to 15.5° @ 2150 RPM
Crankshaft Degrees @ Crankshaft RPM
Vacuum Advance
(Dist Degrees @
Inches of Mercury)
1.0° to 3.5° @ 9.5"
7.0° to 10.0° @ 14.0"
Crankshaft Degrees @ Inches of Mercury
318-3 1974-1977
Electronic Distributor
Reluctor Gap.008"
Emissions Lable (2.5° ± 2.5° BTDC)
F-10 Champion - .035" Gap
Firing Order 1-8-4-3-6-5-7-2
Centrifugal Advance
(Dist Degrees @ Dist RPM)
0.0° to 2.0° @ 500 RPM
6.5° to 9.0° @ 850 RPM
13.5° to 15.5° @ 2150 RPM
Crankshaft Degrees @ Crankshaft RPM
Vacuum Advance
(Dist Degrees @
Inches of Mercury)
1.0° to 3.5° @ 9.5"
7.0° to 10.0° @ 14.0"
Crankshaft Degrees @ Inches of Mercury
413-1 1969-1971
Points Distributor
Point Gap.013"-.018"
Dwell 28° - 32°
5° ± 2.5° BTDC
N-6 Champion - .035" Gap
Firing Order 1-8-4-3-6-5-7-2
Centrifugal Advance
(Dist Degrees @ Dist RPM)
0.5° to 3.5° @ 500 RPM
8.5° to 10.5° @ 1000 RPM
12.5° to 14.5° @ 2000 RPM
Crankshaft Degrees @ Crankshaft RPM
Vacuum Advance
(Dist Degrees @
Inches of Mercury)
1.0° to 4.0° @ 7.5"
8.5° to 11.5° @ 15.0"
Crankshaft Degrees @ Inches of Mercury
413-1 1972
Points Distributor
Point Gap.013"-.018"
Dwell 28° - 32°
5° ± 2.5° BTDC
N-6 Champion - .035" Gap
Firing Order 1-8-4-3-6-5-7-2
Centrifugal Advance
(Dist Degrees @ Dist RPM)
0.5° to 4.0° @ 550 RPM
8.0° to 10.0° @ 900 RPM
12.0° to 14.0° @ 2000 RPM
Crankshaft Degrees @ Crankshaft RPM
Vacuum Advance
(Dist Degrees @
Inches of Mercury)
0.5° to 3.5° @ 7.0"
8.5° to 11.5° @ 12.0"
Crankshaft Degrees @ Inches of Mercury
413-1 1973 Federal
Electronic Distributor
Reluctor Gap.008"
5.0° ± 2.5° BTDC
N-6 Champion - .035" Gap
Firing Order 1-8-4-3-6-5-7-2
Centrifugal Advance
(Dist Degrees @ Dist RPM)
1.0° to 3.5° @ 550 RPM
8.0° to 10.5° @ 900 RPM
11.5° to 14.0° @ 1900 RPM
Crankshaft Degrees @ Crankshaft RPM
Vacuum Advance
(Dist Degrees @
Inches of Mercury)
1.0° to 4.5° @ 7.5"
7.5° to 10.5° @ 13.5"
Crankshaft Degrees @ Inches of Mercury
413-1 1973 California
Electronic Distributor
Reluctor Gap.008"
5.0° ± 2.5° BTDC
N-6 Champion - .035" Gap
Firing Order 1-8-4-3-6-5-7-2
Centrifugal Advance
(Dist Degrees @ Dist RPM)
1.0° to 4.0° @ 550 RPM
6.0° to 8.0° @ 800 RPM
11.5° to 13.5° @ 1900 RPM
Crankshaft Degrees @ Crankshaft RPM
Vacuum Advance
(Dist Degrees @
Inches of Mercury)
0.5° to 4.0° @ 9.5"
6.5° to 9.5° @ 13.5"
Crankshaft Degrees @ Inches of Mercury
440-3 1973
Electronic Distributor
Reluctor Gap.008"
7.5° ± 2.5° BTDC
BL-9Y Champion - .035" Gap
Firing Order 1-8-4-3-6-5-7-2
Centrifugal Advance
(Dist Degrees @ Dist RPM)
0.5° to 4.0° @ 650 RPM
6.0° to 8.0° @ 950 RPM
10.5° to 12.5° @ 2500 RPM
Crankshaft Degrees @ Crankshaft RPM
Vacuum Advance
(Dist Degrees @
Inches of Mercury)
1.0° to 4.0° @ 10.5"
8.0° to 10.5° @ 15.5"
Crankshaft Degrees @ Inches of Mercury
440-3 1974-1977
Electronic Distributor
Reluctor Gap.008"
Emissions Lable (7.5° ± 2.5° BTDC)
BL-9Y Champion - .035" Gap
Firing Order 1-8-4-3-6-5-7-2
Centrifugal Advance
(Dist Degrees @ Dist RPM)
0.5° to 4.0° @ 650 RPM
6.0° to 8.0° @ 950 RPM
10.5° to 12.5° @ 2500 RPM
Crankshaft Degrees @ Crankshaft RPM
Vacuum Advance
(Dist Degrees @
Inches of Mercury)
1.0° to 4.0° @ 10.5"
8.0° to 10.5° @ 15.5"
Crankshaft Degrees @ Inches of Mercury
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