If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard ...

There's a lot more to wringing optimum performance from a camshaft, any camshaft, than simply degreeing it in and setting valve lash to manufacturer's specs. If this comes as a surprise to you, sit ...

Will joined the TopSpeed team over two and a half years ago, bringing his lifelong automotive passion, writing experience, and editorial expertise along with him. Whether classic or modern, American ...

Here at VETTE, we've heard both sides of the engine-dyno argument. On one hand, a stout dyno sheet offers bragging rights to the owner, but on the other, you can't race a dynamometer, and they cost a ...