The California Air Resources Board has approved measures that will require most newly manufactured small off-road engines (SORE) zero emission starting in 2024. The ruling covers off-road ...

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

It's true that carburetors are considered "old school" and aftermarket electronic fuel injection is considered state of the art and is continuing to grow in popularity. The obvious advantage of ...

The carburetor became too old school and inefficient compared to fuel injection systems. This was the last vehicle in ...

The rules are pretty simple: build a low-dough motor with an iron block, off-the-shelf heads, an off-the-shelf carb, and a shot of juice. Don't go overboard on the trick parts, though, because the guy ...

How do carburetors work? This video explains carburetors and the components involved. They are used to mix the fuel into the air entering the engine, and are placed just before the throttle body. The ...