Do you need choke screw in Zenith 30vm-4 carburettor?

Do you need choke screw in Zenith 30vm-4 carburettor?

The Zenith Type 30VM-4 carburettor the capacity tube, Item 9, Figure 1, does not feature the separate screwed in capacity tube – it was a direct drilling to size. Consequently the choke screw, Item 21, Figure 1, is not required in the 30VM-4 carburettor.

How to find the correct Zenith carburetor for a gas engine?

Zenith Carburetor Identification and NEW replacement carburetors at wholesale prices for gas engines used on older equipment: Combines, Lift Trucks, Hoists, Power Units, Tractors, Air Compressors, etc (see list below). 1: Use the carburetor # from your carburetor (Zenith, Marvel Schebler, Walbro, or J&S) to determine the correct replacement.

What kind of carburettor does a Jupiter use?

The early model Jupiter used Zenith 30VIG-5 carburettors, which are essentially the same as the Zenith types described here. The major difference is that the Zenith 30VIG-5 carburettor features an accelerator pump to boost the amount of petrol entering the choke tube while the throttle plates are opened.

What kind of carburettor did Jowett Cars use?

Jowett Cars Limited were amongst very few manufacturers who used the Zenith V type of carburettor in pairs, and they were very likely the only vehicle manufacturer who placed the carburettors directly onto the cylinder heads. Referring to Figure 1. at Item 3, a shroud is illustrated.