| CID and Carburetion |
Transmission | Initial Timing at Curb Idle or Less With Vacuum Hose Disconnected |
Curb Idle Speed --RPM (Auto in Drive, Manual in Neutral) |
Distributor Model Number |
Vacuum Unit Number |
Total Degrees Advance at 2000 RPM |
Centrifugal Advance |
Spark Plug Type |
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| Set To |
OK Range |
Set To |
OK Range |
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| 232 1V |
M | 5° (49) |
3° 7° |
850 (49) |
750 950 |
3232434 | 8128769 | 20.9 to 29.9 |
Refer to Distrib- utor Curves |
N13L Gap 0.033 to 0.037 (Alt. RN13L) |
| 10° (Alt) |
8° 12° |
600 (Alt) |
500 700 |
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| 258 1V |
M | 3° (49) |
1° 5° |
850 (49) |
750 950 |
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| 10°Œ (Alt) |
8° 12° |
600 (Alt) |
500 700 |
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| 8° (Cal) |
6° 10° |
850 (Cal) |
750 950 |
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| A | 8° (49) |
6° 10° |
550 (49) |
450 650 |
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| 10°Œ (Alt) |
8° 12° |
550 (Alt) |
450 650 |
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| 8° (Cal) |
6° 10° |
550 (Cal) |
450 650 |
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| 258 2V |
M | 6° | 4° 8° |
650 | 550 750 |
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| A | 6° | 4° 8° |
550 | 450 650 |
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| 304 2V |
M | 5° (49) |
3° 7° |
750 (49) |
650 850 |
3231340 | 8128772 | 25.3 to 34.5 |
N12Y Gap 0.033 to 0.037 (Alt. RN12Y) |
|
| 5° (Alt) |
3° 7° |
750 (Alt) |
650 850 |
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| 5° (Cal) |
3° 7° |
750 (Cal) |
650 850 |
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| A | 10° (49) |
8° 12° |
700 (49) |
600 800 |
3230443 |
8128898 |
22.0 to 34.5 |
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| 10° (Alt) |
8° 12° |
700 (Alt) |
600 800 |
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| 5° (Cal) |
3° 7° |
700 (Cal) |
600 800 |
3231340 | 8128772 | 25.3 to 34.5 |
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| 360 2V & 4V |
M | 5° | 3° 7° |
750 | 650 850 |
3230443 | 8128898 | 22.0 to 31.3 |
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| A | 8° | 6° 10° |
700 | 600 800 |
3231341 | 19.7 to 29.0 |
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| 401 4V |
A | 8° | 6° 10° |
700 | 600 800 |
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ŒSet 5° at Low Altitude