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

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 ...

When it comes to engines and our fiendish desire to make them more powerful, it's often easy to fall into a few traps. This is because there are a lot of wives' tales, myths, and misnomers out there ...

Over the years, plenty of magazine articles have been written about carburetor spacers. They all talk about how various spacer configurations work and have also delved into the various materials used ...

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 ...

How do carburetors work? This video explains carburetors and the components involved. They are used to mix the fuel into the ...