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 ...

You see, a larger displacement LS—say, a 427-inch LS7—is going to be built around an aluminum block. Aluminum is great for shedding weight, but it doesn’t compare to the strength of iron. That’s where ...

We put together a budget 5.7L LS engine (327 cubic inches) to show that you don't have to go broke to enjoy the benefits of an EFI-equipped LS engine in your classic Chevy. The engine ended up making ...

What happens when you shoehorn a Godzilla engine in a 1986 model year C10? Enter Jody Gunter from Gunter Specialty, the proud owner of a superb-looking Silverado with a lot more oomph than expected.

Given the name "Kings of the Sport," Top Fuel dragsters are the most powerful vehicles among the drag racing categories of the National Hot Rod Association (NHRA). As the world's fastest accelerating ...

Top Fuel Dragsters are some of the most extreme machines on the planet, capable of producing an astonishing 10,000 horsepower. But did you know that their engines only last for a mere 3 seconds?

As many of you know, I have a car problem. I blame the Internet for that. If it wasn't for Recycler.com and AutoTrader.com, I'd probably own fewer cars than I do now. One hot item in the online ...