Your carburetor is the heart of your small engine’s fuel system, and keeping it clean is key to smooth starts and reliable performance. From lawn mowers to generators, learning to diagnose, clean, and ...

From vintage motorcycles to lawn mowers, carburetors remain the heart of many beloved machines. Knowing how to clean, tune, and repair them can keep engines running smoothly for years. With the right ...

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 ...