In a world of four-, six-, and eight-cylinder engines, the number seven sticks out like an awkward middle child. It may be a lucky number in Vegas, but it's practically taboo in engine bays. Not ...
Half the crowd cheers, half winces — and both sides have a point.
From its modest beginnings in 1860 as a single-cylinder, coal gas-powered machine capable of just two horsepower, to the high-revving, 1,000-horsepower V6 powerplants used in F1 cars today, the ...