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 ...

This year marked the 30th anniversary of Mazda winning the 24 Hours of Le Mans with the rotary-powered 787B. To celebrate the occasion, MZ Racing is offering a detailed 1:6 scale model of the ...

SEMTO Engine ST-NF2 DIY Metal Engine with Starter Kit: This kit includes the Oil Tank, Oil Pipe, Brush Start Ignition Power Module, and FType Electric Plug. With these components, you can easily start ...

Click here to see and hear these engines run. Valve split keepers in Aurora engines are extreme scale, says Replica's Wally Warner. Replica Engines, located appropriately enough in Gulliver, Mich., ...

Giant-scale model cars (and airplanes) powered by small gasoline engines have been popular with adult racers for quite a few years now. The largest scale models available through conventional RC hobby ...

It can make up to five horsepower. Scale-model engines are a great way to play with the mechanics without needing a lot of space. They allow for tinkering and tuning, and a new video shows how a ...

latheGerman engineering takes as much pride in precision as anywhere on the planet. In the automotive world, that translates to some serious machines. Porsche kicks it up a notch. Not only does the ...