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 ...

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 ...

Regardless of the larger target of extracting big power from your engine build is the primary goal of building a well-tuned combination that provides strong performance across the rpm band. And as ...