



123ignition are high-quality electronic ignition devices that allow for quick adjustment of the ignition advance angle. They are perfect for classic cars.
Product dedicated to BMW cars without D-Jetronic injection:
- 2.5 CS, 2.8 CS / L / A
- 2500 / A, 2800 / CS / A
- 3.0 L / S / CS / A
- 3.0 SI / CSI / CSL
- 3.3 L / A
- 320/6, 520/6
- 630 CS / CSA
Technical data:
cylinder: | 6 |
direction: | CW / CCW |
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 autom. |
time-out: | after 1 second current is switched off |
spark-bal .: | better than 0.5 degr. crankshaft |
vacuum: | starts at 100 mmHg, ends at 10 degr. @ 300 mmHg |
max.advance: | 45 degr. crankshaft |
wiring: | red = + 6V or + 12V, black = '-' coil |
Ignition curves:
advance starts | max. advance | vac. adv. starts | max. vac. adv. | |||||
---|---|---|---|---|---|---|---|---|
curve | [rpm crankshaft] | [rpm / | degr. crankshaft] | [mmHg] | [mmHg / | degr.] | replaces | remark |
0 | 0500 | 3500 | 34.0 | 125 | 200 | 10.0 | BOSCH 0 231 309 007 | 320/6 - 520/6 |
1 | 0500 | 2400 | 33.0 | 200 | 300 | 14.0 | BOSCH 0 237 302 006 | 323i |
2 | 0700 | 3500 | 26.0 | 10 | 300 | 14.0 | BOSCH 0 231 169 002/007/009, 162 001/002/003 | 2.5CS- 2500 - 2.8L - 2800 - 3.0 - 525 - 3.3L |
3 | 1000 | 3400 | 22.0 | 150 | 275 | 14.0 | BOSCH 0 231 309 005 | 3.0L - 2.5 -2500 - 2.8L - 2800 - 528 - 630 |
4 | 1000 | 3500 | 24.0 | 125 | 275 | 14.0 | BOSCH 0 231 309 006 | 525 - 630CS - 728 - 730 |
5 | 1000 | 3500 | 23.0 | 100 | 300 | 14.0 | BOSCH 0 231 162 022 | 3.0S - 3.0CS - 3.0L |
6 | 1000 | 3500 | 20.0 | 100 | 300 | 10.0 | BOSCH 0 231 806 001 & 309 | 033 3.0Si -3.0CSi |
7 | 1000 | 3500 | 20.0 | 100 | 300 | 10.0 | BOSCH 0 231 306 001 | 3.0 Csi - 3.0CSL - 3.0Si |
8 | 0500 | 3500 | 34.0 | - | - | 10.0 * | BOSCH 0 231 309 007 | 320/6 - 520/6 |
9 | 0500 | 2400 | 33.0 | - | - | 16.0 * | BOSCH 0 237 302 006 | 323i |
AND | 0700 | 3500 | 26.0 | - | - | 12.0 * | BOSCH 0 231 169 002/007/009, 162 001/002/003 | 2.5CS- 2500 - 2.8L - 2800 - 3.0 - 525 - 3.3L |
B | 1000 | 3400 | 22.0 | - | - | 12.0 * | BOSCH 0 231 309 005 | 3.0L - 2.5 -2500 - 2.8L - 2800 - 528 - 630 |
C. | 1000 | 3500 | 24.0 | - | - | 12.0 * | BOSCH 0 231 309 006 | 525 - 630CS - 728 - 730 |
D | 1000 | 3500 | 23.0 | - | - | 12.0 * | BOSCH 0 231 162 022 | 3.0S - 3.0CS - 3.0L |
E. | 1000 | 3500 | 20.0 | - | - | 10.0 * | BOSCH 0 231 806 001, 309 033 | 3.0Si -3.0CSi |
F. | 1000 | 3500 | 20.0 | - | - | 10.0 * | BOSCH 0 231 306 001 | 3.0 Csi - 3.0CSL - 3.0Si |