T-Works carburetor venturis
T-Works Racing have introduced a new series of aluminium carburetor venturis. These reducers are made from aluminium and they are available in tree different ranges for O.S, Novarossi, RB, Alpah & GO for Sirio & Team Orion and for Picco & IDM engines in 0.5mm increments from 5.5 to 9.0mm. The interchangeable venturis offer a great way to fine tune your engine’s fuel economy and torque.
Source: T-Works [rc-tworks.com]