| Year | 2022 |
| Date | 11-Feb |
| Volume | 228 |
| Issue | 4,684 |
| Page | 260 |
| Category | Steam |
| Part | 3 |
| Title | Adventures with Injectors |
| Author | Roger Froud |
| Notes | Studies the theory and practice of making injectors. Let the fun begin, more trial cones, conclusions, overflow valve, delivery end overflow, blending the cone inlet .., the regulation gap |