| Year | 1991 |
| Date | 02-Aug |
| Volume | 167 |
| Issue | 3,902 |
| Page | 138 |
| Category | Internal Combustion |
| Part | 4 |
| Title | V8 Engine |
| Author | Roy Amsbury |
| Notes | Describes and details the building of a 120cc V8 i.c. engine for his 5 in. gauge Hymek locomotives. Camshaft, cam angles |