| Year | 1943 |
| Date | 11-Mar |
| Volume | 88 |
| Issue | 2,183 |
| Page | 235 |
| Category | Improving the Two-Stroke |
| Part | |
| Title | A 30-c.c. Racing Engine Design |
| Author | Edgar T.Westbury |
| Notes | Careful experiment, a common fallacy, fuel and oil, forced colling for small engines, a 5-c.c. "Kestrel" with an enclosed centrifugal fan, a "Kestrel" generating set |