Ignition Timing
Set timing with engine at 850 RPM, except 350" with Air Induction System (WOO RPM), 400" with Air Induction System (1250 RPM). Distributor vacuum line should be Disconnected and plugged, air cleaner vacuum source plugged .
| 350" 2-Bbl. | 6° BTDC | |
| 4-Bbl. | 8° BTDC | |
| 4-Bbl. with Air Induction System | 12° BTDC | |
| 400" 4-Bbl. except Vista Cruiser | 8° BTDC | |
| 4-Bbl. Vista Cruiser | 10° BTDC | |
| 4-Bbl. 4-4-2 Synchro-mesh | 2° BTDC | |
| 4-Bbl. with Air Induction System | 14° BTDC | |
| 455" 2-Bbl. | 6° BTDC | |
| 4-Bbl. with Air Induction System | 8° BTDC | |
| 4-Bbl. Police & Air Induction System | 10° BTDC | |