4 Weber 3-barrel carburetors
| Engines/Vehicles with this Fuel Feed |
|---|
| 4390.00 cc O-12 344.00 HP 1976 Ferrari |
| 3929.00 cc V-12 370.00 BHP 1970 Lamborghini |
| 3929.00 cc V-12 385.00 BHP 1971 Lamborghini |
| 3929.00 cc V-12 385.00 BHP 1970 Lamborghini |
| 4390.00 cc O-12 339.00 BHP 1979 Ferrari |
| 4390.00 cc O-12 344.00 HP 1977 Ferrari |
| 4942.00 cc O-12 355.00 BHP 1976 Ferrari |
| 3929.00 cc V-12 370.00 BHP 1971 Lamborghini |
1970 Lamborghini Miura P400S |
| 3929.00 cc V-12 385.00 BHP 1973 Lamborghini |
| 1971 Lamborghini Miura P400 |
| 3929.00 cc V-12 385.00 BHP 1972 Lamborghini |
| 1972 Lamborghini Miura |
| 3929.62 cc V-12 370.00 BHP 1972 Lamborghini |
| 1972 Lamborghini Miura |
| 3929.00 cc V-12 385.00 BHP 1973 Lamborghini |
| 1973 Lamborghini Miura |
| 3929.00 cc V-12 370.00 BHP 1973 Lamborghini |
| 1973 Lamborghini Miura |
| 4390.00 cc O-12 339.00 BHP 1974 Ferrari |
| 1974 Ferrari 365 GT4/BB |
| 1974 Ferrari 365 GT4 BB Competizione |
| 4390.00 cc O-12 344.00 BHP 1975 Ferrari |
| 1975 Ferrari 365 GT4 BB |
| 4942.00 cc O-12 355.00 BHP 1977 Ferrari |
| 1977 Ferrari 512 BB |
| 4942.00 cc O-12 355.00 BHP 1978 Ferrari |
| 1978 Ferrari 512 BB |
| 4942.00 cc O-12 355.00 BHP 1979 Ferrari |
| 1979 Ferrari 512 BB |
| 4942.00 cc O-12 360.00 BHP 1980 Ferrari |
| 1980 Ferrari 512 BB/LM |
| 1980 Ferrari Pinin Concept |
| 1980 Ferrari 512 BB |
| 4948.89 cc O-12 360.00 BHP 1981 Ferrari |
| 1981 Ferrari 512BB |