The 123\MERCEDES-4-R-V is designed for the W110, W115 and W123 engines, in the Mercedes :

– 190C
– 200
– 220
– 220US
– 230

Next to the standard-curves, it offers optimised advance-curves for driving on LPG or E85, the new Bio-Ethanol-fuel of the future.

For cars with Bosch ‘D-jetronic’ injection-systems, order the 123\MERCEDES-4-R-V-IE.

The unit offers a maximum total of 16 advance-curves to be selected by the end-user.
Please take a look in the curve table for available advance curves.

Mercedes – 4 – R  = Mercedes stands for the 123ignition type 
Mercedes – 4 – R  = 4 stands for the number of cylinders 
Mercedes – 4 – R  = R stands for straight distributor cap