Tune-Up - V8: Adjustments: Ignition: Distributor

All Light Duty models are equipped with the TFI-IV EEC-IV ignition system. All Heavy Duty models are equipped with the Dura-Spark II ignition system. No adjustments are required on these systems.

DISTRIBUTOR PICK-UP COIL RESISTANCE

Application

Ohms

Light Duty (TFI-IV) Models

⁽¹⁾

⁽¹⁾	TFI-IV models do not use a pick-up coil.

IGNITION COIL RESISTANCE - OHMS @ 75°F (24°C)

Application	Primary	Secondary
TFI-lV	0.3-1.0	8000-11,500