The art of deception plays a significant role in the hot rod world. Although most enthusiasts are straightforward and proud to disclose all the details about their car or truck's makeup, "sleepers" ...

We all know how a conventional internal combustion engine works, with a piston and a crankshaft. But that’s by no means the only way to make an engine, and one of the slightly more unusual ...

There's an old saying in engine tuning that when adjusting the mixture of your engine you can be too rich a bunch of times, but only too lean once. With that in mind, determining the air-fuel ratio ...