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| Make | Engine | TORQQ | Equipped | Cumbustion chamber | Intake ports | Intake valve | Exhaust valve | Maximum valve lift |
| Chevrolet | SBC | Q14001 | assembled | 64cc | 200cc | 2,02″ | 1,60″ | 0,575″ Hyd.flat tappet |
| Chevrolet | SBC | Q14002 | assembled | 64cc | 183cc | 2,02″ | 1,60″ | 0,575″ Hyd.flat tappet |
| Chevrolet | BBC | Q14003 | bare | 121cc | 315cc | 2,25″ | 1,88″ | |
| Chrysler | SBCR | Q16001 | assembled | 63cc | 171cc | 2,02″ | 1,60″ | 0,575″ Hyd.flat tappet |
| Chrysler | 440 | Q16002 | assembled | 84cc | 210cc | 2,14″ | 1,81″ | 0,600″ Hyd.flat tappet |
| Ford | SBF | Q15001 | assembled | 60cc | 175cc | 2,02″ | 1,60″ | 0,600″ Hyd.roller |
| Ford | FE | Q15002 | bare | 72cc | 170cc | 2,09″ | 1,66″ |