Ignition Timing
Check or adjust timing with engine at normal operating temperature, distributor vacuum advance line disconnected and plugged, and transmission in Neutral.
| Application |
Timing |
| 318" (Exc. "B" Models) |
| |
W/Cleaner Air System |
2.5° ATDC |
| |
W/O Cleaner Air System |
5° BTDC |
| 318" "B" Models |
| |
B100 & B200 |
2.5° BTDC |
| |
B300 Federal |
5° BTDC |
| |
B300 Calif. |
TDC |
| 318"-3 (Exc. Motor Home) |
5° BTDC |
| 318"-3 Motor Home |
5° BTDC |
| 360" (Exc. B300) |
TDC |
| 360" B300 |
TDC |
| 383" |
| |
Man. Trans. |
TDC |
| |
Auto. Trans. |
2.5° BTDC |
| 413" |
1 5° BTDC |