| Answer | Crossword Clue |
|---|---|
| EPA | Fuel economy authority, for short |
| HITEST | Premium fuel, for short |
| CARB | Air-fuel mixer, for short |
| OPEC | Fuel price setter, for short |
| NITRO | Rocket fuel ingredient, for short |
| CARB | Auto fuel mixer for short |
| venturi | a short tube with a tapering constriction in the middle that causes an increase in the velocity of flow of a fluid and a corresponding decrease in fluid pressure and that is used especially in measuring fluid flow or for creating a suction (as for driving aircraft instruments or drawing fuel into the flow stream of a carburetor) |
