Ignition Timing: Specifications
| Basic Timing Federal Models | 5 deg +/- 2 Degrees Before Top Dead Center (deg BTDC) |
| Basic Timing California Models | 5 deg +/- 3 Degrees Before Top Dead Center (deg BTDC) |
| Basic Timing Federal Models | 5 deg +/- 2 Degrees Before Top Dead Center (deg BTDC) |
| Basic Timing California Models | 5 deg +/- 3 Degrees Before Top Dead Center (deg BTDC) |