Whether you're putting a big ol' Roots-style blower on a street rod or a race car, Quick Fuel's 2X4 blower carbs will make life easier. These carbs include boost-referenced power valves, and the specially designed throttle body features built-in channels to guide excess fuel from the top of the throttle plates, around the throttle shafts, and back into the intake manfold to lessen the possibility of fuel leaking onto the intake. The 2x4 blower carbs have all the vacuum ports removed to avoid any plugs or hoses blowing off under boost conditions. The specially designed throttle body features built in channels to guide excess fuel from the top of the throttle plates around the throttle shafts and back into the intake manifold. This lessens the possibility of the fuel build up running out the.
eBay