Automatic Choke Setting
| Application | Choke Setting | |
|---|---|---|
| All 2-Bbl. (Exc. 351" W) | 3 Notches Rich | |
| 351" W (Exc. Carb. No. D3AF-RB) | 1 Notch Rich | |
| 351" W With Carb. No. D3AF-RB | 3 Notches Rich | |
| All 4-Bbl. | Index | |
NOTE:
For further information see appropriate carburetor story in CARBURETION Section or National Automotive Service's "EXHAUST EMISSION MANUAL".