This isn’t just a toy. JohnnyQ90’s RC Chevy truck hits 18 mph, packs a $2,099 V8 that revs to 10,000 rpm, and sounds just like a real small-block.

MAD RC V8 engine Some of the EngineDIY kits are made to be assembled and placed in RC cars like the Capra VS4-10 Pro.

The world's smallest rotary engine can fit in the palm of your hand, while still producing a maximum output of 0.7 horsepower!

The Toyan V8 is one of many mini engines available from online retailers. But why would you ever need one? And how much power does it make, anyway?

Nissan and its motorsport partner NISMO have finally revealed the engine that will feature in its 2014 ZEOD RC electrified race car, which will compete in the Garage 56 experimental entry in this ...