Current production of the classic Weber 45 DCOE performance carburettor with 4 progression hole. Sold individually. Requires an extra linkage kit and fuel union available separately under part numbers FL064 & FL065 to fit as a pair. Air intake trumpets are included with the carburettor too. We recommend that you have the car set up and tuned on a rolling road to ensure optimal performance. Carburettors supplied in the following specification: Choke - 36mm Auxiliary Venturi - 4.5 Main Jet - 145 Air Corrector Jet - 155 Emulsion Tube - F16 Idle Jet - 55F8 Pump Jet - 45 We stock the 3 & 4 proggression hole versions of this carburettor, but can special order the 5 hole version.