Testing carburetors on an engine dyno can sometimes be misleading. We've all seen tests showing large-cfm carburetors making more power—even on a small engine that nobody in their right mind would run ...

An intake manifold routes a combustible cocktail of atomized fuel and air from the carburetor to the engine, and its design can have a significant effect on operational characteristics. Certain ...

If you want to dyno test your tuner car, you can probably find a couple of good facilities in any nearby major city. If you want to do similar testing at a smaller scale, though, you might find it’s ...