Amal Type 6/011.(1" Choke.)
| Main Jet | Needle Jet | Valve | Needle Position | Pilot Jet | |
| Petrol and Petrol Benzole | 140 | standard | 4 | 2 | standard |
| Discol RDI and alcohol PMS.2220 | 260 | 113 | 3 | 3 | 35cc* |
Range of main Jets for Discol and Alcohol fuels : 200, 220, 240, 260, 300, 325, 350.
*To alter size of Pilot Jet it is necessary to change the whole Jet Block