| Year | 1933 |
| Date | 26-Jan |
| Volume | 68 |
| Issue | 1,655 |
| Page | 80 |
| Category | Petrol Engine Topics |
| Part | |
| Title | The Gentle Art of Tuning |
| Author | Edgar T.Westbury |
| Notes | Methods of rounding hard corners of passages, mechanical adjustment, running in (piston), bearings, pumping efficiency, producing round passages by drilling, spherical rose bit, screwed connections to inlet and exhaust valves, aligning flange jonts, ignition, carburation, checking results, a word of warning, points requiring attention in two-stroke engines |