| 2026-04-05 | Tach stats |
| 2025-06-24 | Tachometers measure them, in brief |
| 2023-08-28 | Tach readings, for short |
| 2023-08-09 | Turntable speeds, for short |
| 2022-03-10 | 33 1/3, 45 and 78, for short |
| 2021-12-26 | Record speeds, for short |
| 2020-05-01 | Engine stats |
| 2020-04-19 | Turntable rates, in brief |
| 2019-01-13 | Tach readings |
| 2016-12-29 | Turntable speeds, briefly |
| 2014-04-21 | Turntable rates, for short |
| 2012-08-18 | Stats for DVDs |
| 2012-01-10 | Dashboard readings, for short |
| 2011-12-31 | CD rate? |
| 2011-08-21 | 33 1/3 and others |
| 2010-03-29 | Tach readings |
| 2007-07-14 | High ones may produce a roar |
| 2006-08-17 | Tach readings |
| 2006-03-21 | 33 1/3 and 45, for short |
| 2006-01-13 | Auto performance factor, informally |
| 2005-11-13 | Engine measures: Abbr. |
| 2003-08-10 | Tach readings, for short |
| 2003-03-01 | Tach readings |
| 1999-11-09 | Record speeds, for short |
| 1999-02-23 | Tach readings |
| 1997-01-05 | Engine stats |
| 1994-01-21 | 45 and 78, e.g. |