| Year | 2010 |
| Date | 09-Apr |
| Volume | 204 |
| Issue | 4,375 |
| Page | 461 |
| Category | Internal Combustion |
| Part | |
| Title | Experiences with diecasting a model aero engine cylinder head |
| Author | Geoff Ball |
| Notes | Describes his attempts. Hydra, Mazak the answer, temperature problems, enclosure needed, additional venting, possible causes, enter ZA12, straightforward to cast, references |