| Year | 2004 |
| Date | 06-Feb |
| Volume | 192 |
| Issue | 4,214 |
| Page | 138 |
| Category | Internal Combustion |
| Part | |
| Title | Performance Tests for a Small I.C. Engine |
| Author | Dr. Michael Ackerman |
| Notes | Design philosophy, description of test engine, range of test conditions, test results, performance comparisons and scaling |