| Year | 2018 |
| Date | 25-May |
| Volume | 220 |
| Issue | 4,587 |
| Page | 751 |
| Category | On the cover ... |
| Part | |
| Title | The half-scale Zenith Carburettor from Stephen Wessel's ENV aero engine |
| Author | |
| Notes | With float chamber cover CNC milled by Roger Davis (photo: Stephen Wessel) |