Synchronizing Linkage Kit for Weber DGAS and DGMS carburetors.
The DGMS and DGAS are so-called "sequential" or "a-synchronous" carburetors.
As the first throttle valve opens, the second one slowly comes into action as well until both valves are fully opened.
A fantastic system for road-going cars but not so much for racing engines where one wants both throttle valves to open synchronously to take full advantage of the air flow.
This kit allows you to modify your a-synchronous Weber DGMS or DMAS into a synchronous carburettor!
As both throttle valves will now open at the same time, the engine requires extra "pump jet fuel" to be administered.
For this purpose, this set includes a double-squirt pump jet in size 55, as pictured.
Part Number: ECMT0098L