50 DCO Weber Style Carburettor with Ram Tubes, 4 Progression Holes

Suits various applications Replacement for original 50 DCO Weber carburettor This carburettor does not have a choke mechanism/circuit. This is intended for high performance and racing applications. When referring to the Weber name code, in the name DCOE, the "E" references the choke hence why this unit is referred to as DCO. All calibrated components are interchangeable with genuine Weber components; venturi, auxiliary venturi, emulsion tubes, main jets, air correctors, idle jets, pump jets, pump spill jet & needle valves. This means creating and maintaining your perfect tuning combination is easier than ever. High quality casting and materials Precision machined Specifications: Idle jet: 65F8 Main jet: 180 Emulsion tube: F7 Air corrector jet: 160 Venturi (choke tube): 46 Accelerator pump jet: 45 Needle valve: 200 Progression holes: 4 Fuel: rated for unleaded petrol only Item as per the photos, everything pictured is included. Professional installation recommended (instructions not included)