Auxiliary Venturi for early Weber 40 DCOE carburetors.
This is the auxiliary venturi for the early, Italian, Weber 40DCOE.
This type of venturi is secured with a steel clip and NOT a grub screw.
It is suitable for both slide-in and bolt-on trumpets.
Please note that the early type and later type (grub screw) venturis are NOT interchangeable!
Required quantity per carburettor: 2
This is item number 17 in the drawing.