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V8 Ignition Timing Specifications
V8 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 |
V8 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 |