123/BMW-6-R-V
The 123/BMW-6-R-V replaces most 6 cylinder distributors for BMW M30 engines as produced between 1968 and 1977. For example the 123/BMW-6-R-V can be used in the 2500, 2800, 323, 325, 525, 528, 630 and 728 that don't need a trigger pulse for injection.
Please check dimensions and (when available) installation manual before ordering.
The 123/BMW-6-R-V replaces most 6 cylinder distributors for BMW M30 engines (1968-'77)
For example the 123/BMW-6-R-V can be used in the 2500, 2800, 323, 325, 525, 528, 630 and 728 that don't need a trigger pulse for injection. Please check dimensions and (when available) installation manual before ordering.
Features of the 123/BMW-6-R-V electronic ignition
The unit offers 16 different advance-curves, which can be selected by means of a little switch. This is a great feature for easy fine-tuning your engine!
It also offers:
- Vacuum-advance
- Automatic dwell
- Automatic power-cut after 1 second
- Gear shift retard
Please note the following about the 123/BMW
If you want to tune your M30 engine, consider purchasing a 123/TUNE+-6-R-V-BMW. More information can be found here.
Please read the installation manual carefully. The manual contains further information on ignition timing and advance curves, as well as the specifications of the 123 ignition. The installation procedure for the 123 ignition system is also described step by step.
Coils and spark plugs
Although used coils all look alike, they should be viewed with suspicion since one cannot tell from the outside whether, and how often they were exposed to overheating in the past. Installing the 123ignition system will ensure that the coil will never be overheated again in the future. We recommend the High Energy Coil #2020.
Perhaps you will also need new spark plugs? At 123ignitionshop we recently added the spark plugs most commonly used in addition with the 123ignitions we offer. See: the spark plugs list.
Data sheet
- Cylinders
- 6
- Direction of rotation
- CW
- Voltage
- 4,0 - 15,0 volts
- Range
- 500 - 8000 rpm
- Temperature
- -30 to 100 Celsius
- Coil
- Stock or high energy coil, primary coil NOT below 1,0 ohm
- Dwell
- Constant current, fully automatic
- Time-out
- After 1 second current is switched off
- Accuracy
- Less than 0,5 degr. crankshaft
- Vacuum
- With vacuum, also works without when not connected.
- Max. Advance
- 45 degr. crankshaft
- Wiring
- red +6V of +12V, black - coil
No customer reviews for the moment.
Curve | Advance starts (rpm crankshaft) |
Max. advance (rpm / degree crankshaft) |
Vacuum advance starts (mmHg) |
Vacuum advance ends (mmHg / degr.) |
Replaces | Remark |
0 | 500 | 3500 / 34,0 | 125 | 200 / 10,0 | BOSCH 0231309007 | 320/6 - 520/6 |
1 | 500 | 2400 / 33,0 | 200 | 300 / 14,0 | BOSCH 0237302006 | 323i |
2 | 700 | 3500 / 26,0 | 100 | 300 / 14,0 | 0231169002, 0231169007, 0231169009, 0231162001, 0231162002, 0231162003 | 2.5CS- 2500 - 2.8L - 2800 - 3.0 - 525 - 3.3L |
3 | 1000 | 3400 / 22,0 | 150 | 275 / 14,0 | BOSCH 0231309005, 0231312001 | 3.0L - 2.5 -2500 - 2.8L - 2800 - 528 - 630 - B190 - B220 |
4 | 1000 | 3500 / 24,0 | 125 | 275 / 14,0 | BOSCH 0231309006 | 525 - 630CS - 728 - 730 |
5 | 1000 | 3500 / 23,0 | 100 | 300 / 14,0 | BOSCH 0231162022 | 3.0S - 3.0CS - 3.0L |
6 | 1000 | 3500 / 20,0 | 100 | 300 / 10,0 | BOSCH 0231806001, 0231309033 | 3.0Si -3.0CSi |
7 | 1000 | 3500 / 20,0 | 100 | 300 / 10,0 | BOSCH 0231306001 | 3.0 Csi - 3.0CSL - 3.0Si |
8 | 500 | 3500 / 34,0 | 10 | DEGREES NEGATIVE VACUUM !!!! |
BOSCH 0231309007 | 320/6 - 520/6 |
9 | 500 | 2400 / 33,0 | 16 | DEGREES NEGATIVE VACUUM !!!! |
BOSCH 0237302006 | 323i |
A | 700 | 3500 / 26,0 | 12 | DEGREES NEGATIVE VACUUM !!!! |
0231169002, 0231169007, 0231169009, 0231162001, 0231162002, 0231162003 | 2.5CS- 2500 - 2.8L - 2800 - 3.0 - 525 - 3.3L |
B | 1000 | 3400 / 22,0 | 12 | DEGREES NEGATIVE VACUUM !!!! |
BOSCH 0231309005 | 3.0L - 2.5 -2500 - 2.8L - 2800 - 528 - 630 |
C | 1000 | 3500 / 24,0 | 12 | DEGREES NEGATIVE VACUUM !!!! |
BOSCH 0231309006 | 525 - 630CS - 728 - 730 |
D | 1000 | 3500 / 23,0 | 12 | DEGREES NEGATIVE VACUUM !!!! |
BOSCH 0231162022 | 3.0S - 3.0CS - 3.0L |
E | 1000 | 3500 / 20,0 | 10 | DEGREES NEGATIVE VACUUM !!!! |
BOSCH 0231806001 & 0231309033 | 3.0Si -3.0CSi |
F | 1000 | 3500 / 20,0 | 10 | DEGREES NEGATIVE VACUUM !!!! |
BOSCH 0231306001 | 3.0 Csi - 3.0CSL - 3.0Si |