Some Carburetor Theory – Part 4

Some Carburetor Theory – Part 4

Carburetor Icing And Heat Carburetor icing is an icing condition which can affect any carburetor under certain atmospheric conditions. While it applies to all carburetors, it is only really a problem in association with piston-powered aircraft, particularly small...
Some Carburetor Theory – Part 3

Some Carburetor Theory – Part 3

Carburetor adjustment Too much fuel in the fuel-air mixture is referred to as too “rich”; not enough fuel is too “lean”. The “mixture” is normally controlled by adjustable screws on an automotive carburetor, or a pilot-operated...
Some Carburetor Theory – Part 2

Some Carburetor Theory – Part 2

A carburetor basically consists of an open pipe, a “throat” or “barrel” through which the air passes into the inlet manifold of the engine. The pipe is in the form of a venturi — it narrows in section and then widens again, causing the airflow...
Some Carburetor Theory – Part 1

Some Carburetor Theory – Part 1

All gasoline engines need to burn fuel in order to operate. Contrary to popular belief, liquid gasoline does not burn – only vapor burns – so the liquid must be converted to vapor before it enters the combustion chamber. Enter the carburetor. Gas-powered...
Weber 30 DIC, 30 DICA Rebuild Sheet

Weber 30 DIC, 30 DICA Rebuild Sheet

After scouring the internet I finally found rebuild sheet for the Weber 30 DICA. It was printed by the TechLit Co. in 1974 with the id number 50-424-1. I will put the sheet into the Documents section of the site. This is a great find for me. It will help me...