Diaphragm carburettor Tryton B18, recommended for kart engines 60cc displacement, body from fusion.
| Diameter cone Venturi |
18mm |
| Opening |
Butterfly |
| Body |
Fusion |
| Pressure opening |
1.2 bar |
| Pressure closing |
1.0 bar |
| High needle |
0.45 +/- 5 min |
| Low needle |
1.15 +/- 5 min |