Carburetor
| Part No. 1RHA2 | Part No. 1RHA2 | Part No. 2RHA2 | |
| Float Level (Dry) | 0.575 Inch (in) | --- | 0.328 Inch (in) |
| Float Level (Wet) | 0.93 Inch (in) | 0.93 Inch (in) | 0.93 Inch (in) |
| Choke Plate Pulldown Clearance | 0.113 Inch (in) | 0.104 Inch (in) | 0.116 Inch (in) |
| Fast Idle Cam | 0.086 Inch (in) | 0.081 Inch (in) | 0.076 Inch (in) |
| Choke Unloader Clearance | 0.35 Inch (in) | 0.348 Inch (in) | 0.42 Inch (in) |
| Choke Setting | 2 Rich | 2 Rich | 1 Rich |