Weber 40 DCOE Carburettor

With a Grand Prix Racing heritage, the DCOE is Weber’s premier Carburetor, and still the standard by which all other carburetors are measured.It is unsurpassed for full-race use, yet its infinite tune ability by way of interchangeable calibrated parts allows it to be tailored to suit any engine and application.

Its features include: ball bearing throttle shafts, piston type accelerators pump circuits, a wide variety of throttle bore sizes.

This is the 40 mm size which is suitable for cylinders capacities of up to 500 cc.

Venturies are available from 28mm,30mm, 32mm and 34mm.

Our carburetor sets come complete with cross linkages and fuel fittings.

Extra charge applies for jetting to suit your engine