There's something about American muscle cars and heavy duty trucks and their workhorse engines. These are some of the largest ...

What's the biggest engine you can think of off the top of your head? There are certainly still some colossal motors in the automotive market, as big as Bugatti's 8-liter W16. If you're thinking ...

This Triumph cruiser with a huge parallel twin was a bold rival to the heritage-rich American V-Twins from Harley-Davidson ...