The small-block Chevy 383 received improvements after launch to increase its capabilities. Conversely, the big-block Mopar 383 was downgraded to fit other cars.

Gas-powered RC engines are typically two-stroke single-cylinder engines that run on a fuel made up of nitromethane mixed with methanol and oil. They are relatively simple, powerful, and inexpensive.

The big-block V-8 is so synonymous with classic Chevrolet performance that it seems kind of weird that it wasn't introduced until almost the 1960s. Chevy had the D-Series for a brief period of time in ...

Conceived not long after the first Chevy small blocks hit American streets, the RL10 was the type of rocket engine you could build a space agency around.

We'd heard about 5.7-liter and 6.6-liter versions of the sixth-generation small block. But this one's even bigger.