FixVault

Ignition Timing

BASE IGNITION TIMING

Application (1) Degrees BTDC @ RPM
2.9L
Automatic Transmission 10 @ 800
Manual Transmission 10 @ 850
3.0L 10 @ Idle (2)
4.0L Timing Not Adjustable
(1) With SPOUT in-line connector disconnected.
(2) Idle speed is not adjustable.