Velocity stacks may not be the absolute coolest thing you can put on your car, but... actually, you know what? They are the coolest thing you can put on your car. Here's what they do, how they work ...

Mustang enthusiasts have had a great deal to be thankful for in recent years. Ford has focused its resources on building the greatest Mustang in the Pony’s nearly 47-year existence, and we, the ...

Nothing screams '60s-era coolness like a bunch of velocity stacks on top of some American iron. Usually, they showed up on road racing cars where a mile-long torque curve could help the wide rpm ...

Sometimes theory is neat, but sometimes it fails to describe what actually takes place. The theory of internal combustion engines falls into this category, especially with respect to the function of ...