Ignition Timing
BASE IGNITION TIMING
| Application &/or Calibration Code | (1) 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 | ||||
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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 (1) | 20 @ 670-700 | |||
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