| Year | 2012 |
| Date | 20-Apr |
| Volume | 208 |
| Issue | 4,428 |
| Page | 588 |
| Category | Internal Combustion |
| Part | 2 |
| Title | Building a two-stroke engine to Dave Parkes design |
| Author | David Earnshaw |
| Notes | ... and 'George' build I/C engines. A second jig, carburettors and running the engines |