| Year | 2006 |
| Date | 08-Dec |
| Volume | 197 |
| Issue | 4,288 |
| Page | 681 |
| Category | Stationary Engine |
| Part | 5 |
| Title | Overhead Valve Engines |
| Author | Colin Pape (France) |
| Notes | Describes Step 3 and 3b engines, starts with more on the reverser. Base and sole plates, frame parts, cylinder and piston parts, cylinder head, shaft parts, crankshaft parts, self-starting, considerations for smooth running, reverser stud, belt guide parts, keeping the belt in place, notes on building this engine, the crankshaft, examples |