
The 0.55 size accelerator pump jet is used as standard for Weber 32 DATRA carburettors as fitted to Lancia Scorpion cars.
Genuine Weber carburettor parts by WEBCON.
| Accelerator Pump Jets |
| Carburettor | Standard Size | Model |
| 32 DMTR 22 | 0.40 | X1/9 European 1300 (up to 1977) |
| 32 DMTR 34/250 | 0.40 | X1/9 European 1300 (1977 on) |
| 32 DATRA 19/100 | 0.45 | X1/9 Australian 1300 (1978 on) |
34 DATR 7/250 34 DATR 28/250 | 0.40 | X1/9 European 1500 |
| 32 DATRA 9/100 | 0.55 | Lancia Scorpion |
34 DATR 4/200 34 DATR 4/250 34 DATR 4/150 | 0.45 | Lancia Montecarlo S1 & S2 |