As the result of the experience gained in 4 years Stage6 Italian Open Cup, R&D Italy presents this carburettor based on the well-known 19mm Dell'Orto. Optimized flow characteristics and a centred funnel on the air filter side make this carburettor the state of the art in 19mm carburettor performance. Every carburettor is flow-tested before leaving the factory. This way R&D Italy can guarantee a high level of performance and quality for each carburettor.
Intake manifold: 25mm
Air filter: 55mm