These are special order only and take a week to prepare
Simply add your static number to the max advance number in the chart below to determine the correct curve to use.
| Brand |
Aston Martin, Austin, Landrover, MG, Mini, Morgan, Morris, Rover, Triumph |
|---|---|
| Cylinders |
4 |
| Operating voltage |
4-15V |
| Wires |
Black: coil '-', Red: ignition key (battery 6V / 12V) |
| Model |
Switch |
| Rotation direction |
CW & CCW |
| Vacuum |
Vacuum |
| RPM range |
500-8000 RPM |
| IE (D-jetronic support) |
Non IE |
| Environmental temperature |
-30 – 100 °C |
| Cap type |
Straight |
| Dwell |
Constant current: fully automatic adaptive dwell |
| Coil charging time-out |
After 1 second, coil current is turned off |
| Spark balancing |
<0.5 degrees |
| Maximum advance |
40 degrees crankshaft |
The 123\GB-4-R-V replaces most 4 cyl. Lucas-distributors for engines in Great-British (hence ‘GB’) cars.
Note that there are dedicated 123-ignitions for Mini, Jaguar & MG.
Please check if the distributor need a connection for a mechanical rev.counter, as a 123\GB-4-R-V does not offer this.The unit offers a maximum total of 16 advance-curves to be selected by the end-user.
Please take a look in the table below for available advance curves.
