2 x Full radius spun aluminium ram tubes to suit 50 & 55 DCO SP Weber carburettors.
70mm in length.
These ram tubes have been designed using advanced computer modelling and a flow bench to obtain the best flow. They feature a full 270deg return on the bell mouth and between 6.9deg and 9deg Taper for additional air draw.
89mm diameter at bell mouth.
Hex screws included for mounting the ram tubes.