The 123\RENAULT-DAUPHINE-4-R-V is a distributor, specifically targeted for the 670-01, 670-02, 670-05 engines as used in the older Renault cars. It contains all the curves for carbureted-engines as originally specified by Renault. 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.
| curve | advance starts [rpm crankshaft] | max. advance [rpm] | [degr. crankshaft] | vac. adv. starts [mmHg] | max. vac. adv. [mmHg] | [degr.] | replaces | remark |
| 0 | 1300 | 5000 | 18 | 70 | 200 | 14 | R-287 & D83 | RENAULT-MOTEUR B1B |
| 1 | 1300 | 3600 | 22 | 75 | 300 | 10 | R-284 | RENAULT-MOTEUR 800 / 839 |
| 2 | 1300 | 5000 | 20 | 75 | 300 | 10 | R-285 | RENAULT-MOTEUR 839 |
| 3 | 900 | 5000 | 24 | 75 | 300 | 10 | R-240 | RENAULT-MOTEUR 839 |
| 4 | 1000 | 3600 | 28 | 75 | 300 | 10 | R-252 | RENAULT-MOTEUR 800 |
| 5 | 1000 | 5000 | 36 | 75 | 300 | 10 | R-253 | RENAULT-MOTEUR 680 |
| 6 | 1500 | 3700 | 25 | 75 | 300 | 10 | A-46 | RENAULT-MOTEUR 680 / 800 |
| 7 | 1200 | 3700 | 25 | 75 | 300 | 10 | ST | RENAULT-MOTEUR 680 / 800 |
| 8 | 1300 | 5000 | 18 | 70 | 200 | 14 | - | - |
| 9 | 1300 | 5000 | 18 | 70 | 200 | 14 | - | - |
| A | 1300 | 5000 | 18 | 70 | 200 | 14 | - | - |
| B | 1300 | 5000 | 18 | 70 | 200 | 14 | - | - |
| C | 1300 | 5000 | 18 | 70 | 200 | 14 | - | - |
| D | 900 | 4100 | 25 | 150 | 350 | 20 | RK & RO | R1090 Moteur 670-01 R2102 Moteur 670-02 |
| E | 1500 | 3900 | 27 | 150 | 350 | 20 | XC & XD | R1090 Moteur 670-01 |
| F | 1000 | 5000 | 18 | 150 | 350 | 20 | WW & RO | R1091/1092 Moteur 670-05 |
