Turbocharged engines provide more power from smaller displacement, yet many drivers still avoid them in showrooms. For these drivers, the simplicity of a naturally aspirated engine outweighs the ...

The Pontiac 301 Turbo engine was available in the 1980 and 1981 Pontiac Firebirds. While most were installed in the Trans Am, some can be found in the Firebird Formula. The 301 Turbo engine story is ...

Even BMW and Porsche aren’t making as much power from their comparable engines. Like the larger six-cylinder unit, this model punches above its weight, with six-cylinder levels of power and torque but ...

We live in a time when news of new internal combustion engines being developed doesn’t come along all that often. And even when they do, most of the time they don’t reveal a completely new engine, but ...