| Year | 2012 |
| Date | 29-Jun |
| Volume | 209 |
| Issue | 4,433 |
| Page | 48 |
| Category | Internal Combustion |
| Part | 3 |
| Title | I/C Topics. The Firefly .46 Project |
| Author | Frank Payne |
| Notes | Describes how he built this practical 7.45cc aero glow engine for beginners. Back to the crankcase, cylinder barrel, cylinder head |