The 30mm JRC Carburetor is an excellent choice

Note that this switch is fully round and does not have a flat D-shaped section

twins and triples

Tanks are pressure tested but it is highly recommended that you or your painter pressure test it again before painting

Double Banjo 150 degree Fitting for 626 928 930 932 Concentric Carbs Makes_Triumph The 30mm JRC Carburetor isDouble banjo fitting for Amal carbs. This fitting has dual fittings 150 degrees apart. Great for dual petcock gas tanks, you can have a fuel line run to each carb and a cross over fuel line between the carbs to balance the fuel level. Or run dual petcocks to your single carburetor. Sold individually.