October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
Ignition Timing
BASE IGNITION TIMING
| Application &/or Calibration Code |
Degrees BTDC @ RPM |
| 5.0L PFI |
| 8-22D-R00 |
10 @ 550-650 |
| 8-22L-R00 |
10 @ 550-675 |
| 9-21A-R00 |
| Auto.Trans. |
10 @ 575-725 |
| Man.Trans. |
10 @ 625-775 |
| 9-21C-R00 |
| Auto. Trans. |
10 @ 575-725 |
| Man. Trans. |
10 @ 625-775 |
| 9-22A-R00 |
| Auto.Trans. |
10 @ 575-725 |
| Man. Trans. |
10 @ 625-775 |
| All Other Calibrations |
10 @ 525-650 |
| 5.8L 2-Bbl. |
14 @ 600 |
COMPUTED IGNITION TIMING
| Application |
Degrees BTDC @ RPM |
| 5.0L PFI |
| Crown Victoria, Grand Marquis & Town Car |
20-23 @ 700-750 |
| Mark VII |
24-25 @ 690-720 |
| 5.0L MA PFI |
20 @ 670-700 |