| Answer | Crossword Clue |
|---|---|
| TACH | Measurer of rpm |
| TACH | RPM measurer |
| TACH | Rpm measurer |
| TACH | rpm measurer |
| TACH | Engine rpm measurer |
| REVS | Part of rpm. |
| REV | Part of RPM |
| REVS | Part of rpm |
| REVS | Pt. of RPM |
| PER | Part of RPM |
| REV | Pt. of rpm |
| REV | Part of rpm |
| PER | Part of rpm |
| TACHS | Indicators of rpm |
| MIN | Part of RPM: Abbr. |
| PER | The P of RPM |
| MIN | Part of rpm: Abbr. |
| PER | The p of rpm |
| RCA | Introducer of 45-rpm records |
| REV | Step up the RPM of plane motors. |
| SIDEA | Featured half of a 45 rpm record |
| SIDEB | Lesser-played half of a 45 rpm platter |
| SIDEB | Less-often-played half of a 45 rpm platter |
