Mercedes-old-6-R-V

The 123MERCEDES-OLD-6-R-V is especially designed for “older” 6-cyl. Mercedes engines. (before 1967)

Brand

Mercedes

Cylinders

6

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

Category:

The 123\MERCEDES-OLD-6-R-V is especially designed for “older” 6-cyl. Mercedes engines. (before 1967)

– Mercedes 180
– Mercedes 219
– Mercedes 220a, 220S, 220SE
– Mercedes 300, 300b, 300c
– Mercedes 300S, 300Sc
– Mercedes 300SL

The 123\MERCEDES-OLD-6-R-V can replace one of these ‘Bosch’ – distributors :
VJUR6BR24, VJUR6BR32, VJUR6BR38, VJU6AR10,
VJU6BR21, VJU6BR21T, VJU6BR26 & ZV/PCS6R1T
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.

 

Where to buy?

Do you want to know where to buy the 123Ignition in your area? Check out the dealer page!

Download the manual

The complete tutorial

How to install a 123ignition distributor

curveadvance starts
[rpm crankshaft]
max. advance
[rpm]
[degr. crankshaft]vac. adv. starts
[mmHg]
max. vac. adv.
[mmHg]
[degr.]replacesremark
060045003210035020BOSCH VJUR6 BR24flat curve 2000-3500 rpm
180025002010030010BOSCH VJUR6 BR32-
260046003210030010BOSCH VJUR6 BR38-
360045003610035020BOSCH VJU-6 AR10-
460030002810020010BOSCH VJU-6 BR21-
560030002610020010BOSCH VJU6 BR21T-
660045003610035020BOSCH VJU-6 BR26-
770023002410030010BOSCH ZV PCS-6R1T-
8100045002310030010TUNING2000/6,5
9100045002310030010TUNING2000/9,0
A100045002310030010TUNING2000/11,0
B100045002310030010TUNING2000/13,0
C100045002610030010TUNING2000/7,5
D100045002610030010TUNING2000/10,0
E100045002610030010TUNING2000/12,0
F100045002610030010TUNING2000/14,0

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