439 MG Tech | Q & A on Zenith Stromberg Carburetors

The Zenith Stromberg carb is a "constant depression" carb (eg: the MGB has a CD 175). These carbs function just as the SU (Skinner Union) carbs. But because they incorporate so many emission control features, they can be baffling to diagnose and repair. John Twist discusses the operation, faults, and diagnosis of these Triumph inspired BL carbs. After the Stromberg discussion, John answers participant questiosn on a variety of MG topics. Learn more about John Twist and MG repairs at https://www.UniversityMotors.Online Support John Twist's work via PayPal https://www.paypal.com/paypalme/unive... Resources mentioned: Dr Carburetor Alan Vinegar Facebook @dr.carburetor Joe Curto at British Superior https://www.britishsuperior.com/ Originally recorded on March 25, 2024