Carburetors with vacuum lines are still found on classic vehicles and small-displacement engines — but what is the vacuum ...
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Carburetors - explained

How do carburetors work? This video explains carburetors and the components involved. They are used to mix the fuel into the ...
Harley-Davidson has used the 40mm Keihin constant velocity (CV) carburetor since 1988 on Sportsters and introduced them in 1990 on the Big Twins. The 1988 model differed from the 1989-and-later carbs ...