Over the years, we have featured several of Gary Conley's quarter-scale cars that were built to showcase the technology behind his unique quarter-scale, all-aluminum, small-block V8 engines. Some of ...

One of the great joys of hot rodding is rebuilding your own engine. But rounding up all the parts and getting them all machined and prepped can really be a headache. There are so many different ...

Retro tech is back in style, from classically styled motorcycles like the Janus Halcyon 450 and Kawasaki W800 to Atari's re-release of "Save Mary," which was a game discontinued in 1990. Holiday ...

We may receive a commission on purchases made from links. Fortunately, EngineDIY also sells several engine kits that run on real gasoline, kerosene, or nitro fuel, giving builders a more accurate ...

We'd all like to think that there's some sort of magic to making horsepower. It's not magic, it's simple math. OK, the math can get pretty complex, but the point is that for an engine to make more ...