Ignition Coil 12 Volt (Non-Ballasted) to suit Morris Cars 1948 onwards Dodge Truck & International Trucks with 12 Volt System
Here's a New Ignition Coil 12 Volt (Non-Ballasted) to suit Morris Cars from 1948 onwards- will work with both positive or negative polarity.
Note this is a push in type fitting not screw in with Acorn fitting.
Minor all models
Elite & Major All models
Isis All Models
Cowley 1949 on
Oxford all with 12 volt models
DODGE TRUCKS
1954-61 All 12 volt.
INTERNATIONAL TRUCKS
12 Volt models using a Non resisted Coil I'm not sure of the year of change over please check the old coil or your work shop manual.
IF YOU HAVE DOUBT WHICH IS CORRECT COIL DO THIS
Measure Primary Resistance across the Coil (+ and - terminals):Resistor Coil (Ballasted): Resistance measures 1.2 OHMS to 1.8 OHMS. (Requires an external ballast resistor or resistor wire in series to drop operating voltage to ~8V–9V).Standard 12V Coil (Non-Ballasted): Resistance measures 2.8 OHMS to 3.5 OHMS. (Runs directly on 12V without an external resistor).
Note this is a push in type fitting not screw in with Acorn fitting.
Minor all models
Elite & Major All models
Isis All Models
Cowley 1949 on
Oxford all with 12 volt models
DODGE TRUCKS
1954-61 All 12 volt.
INTERNATIONAL TRUCKS
12 Volt models using a Non resisted Coil I'm not sure of the year of change over please check the old coil or your work shop manual.
IF YOU HAVE DOUBT WHICH IS CORRECT COIL DO THIS
Measure Primary Resistance across the Coil (+ and - terminals):Resistor Coil (Ballasted): Resistance measures 1.2 OHMS to 1.8 OHMS. (Requires an external ballast resistor or resistor wire in series to drop operating voltage to ~8V–9V).Standard 12V Coil (Non-Ballasted): Resistance measures 2.8 OHMS to 3.5 OHMS. (Runs directly on 12V without an external resistor).
