Buma
Only a single race day is documented for Buma – the seventh round of 1970 at Monza. Tagliabue finished sixth in the second heat and fourth in the final, behind three Repetto cars and ahead of Ragaiolo.
Nothing is known about the workshop behind the name; no further mention of the make survives.
Documented appearances
| Year | Occasion | Driver | Pos. | Points |
|---|---|---|---|---|
| 1970 | Round 7, 3rd heat | Tagliabue | 4 | |
| 1970 | Round 7, final | Tagliabue | 4 |