| Clue | Source | Date |
|---|---|---|
| Efficient motorised units will be firing on all these (9) | ||
| Roller-shaped objects | ||
| Tubes | ||
| Manicotti, essentially | Newsday | 27 Sep 2019 |
| Figures with straight sides and circular cross sections | Irish Times Simplex | 09 Dec 2017 |
| The 8 in V-8 | ||
| The 8 in V-8 | ||
| Printing press rollers. | ||
| Piston chambers of an engine. |