FLASH FROM MICROPROCESOR MPC555 WITH TUNING - STAGE 1.
| Brand #1 | MOTOROLA |
| Family #1 | ECM555 |
| Family #2 | ECM555 |
| Part Number #1 | ECM5550202 |
| Car Part Number #1 | 884521 |
| Car Part Number #2 | 88452112 |
| Car Part Number #3 | 884521 12 |
| Assembled By #1 | MERCURY |
| Assembled By #2 | MERCURY MARINE |
| Vehicle #2 | 50 EFI |
| Vehicle #3 | 50HP |
| Vehicle #4 | 50 HP |
| Engine manufacturer | MERCURY |
| Engine Name | EFI |
| Engine cylinders | 4 |
| Engine Valves | 8 |
| Fuel | GASOLINA |
| Power: | 50 |
