Rotary Engine Main Page
| Engine Part Numbers - Pick your year / model / interest | ||
| 93-95 Twin Turbo | 86-92 Turbo | 86-92 Non-Turbo |
| 84-85 13B (6-Port) | 83-85 12A | 81-82 12A |
| 79-80 12A | 74-78 12A or 13B | 13B 4-port to fit in 79-85 12A Chassis |
| Engines for Specific Race Classes | Bridge-Ported Engines | |
Narratives/Images/Part Numbers for "Street Porting" (recommended reading)