Every car lover wants to bolt in a real toad-strangler of a fuel pump. And while the reasons may vary—you want to upgrade your weak stocker, you're planning engine upgrades, you're going racing, you ...

You've heard it before: Horsepower is stupid-easy to make these days. But in order to make big-time power, you must have two things: air and fuel. The air part is easy—it's there for the taking. Fuel ...