How many rotors are too many? While most Mazda engine builders and tuners wouldn’t dare to build an engine with more than four rotors, a company out of New Zealand has built a six-rotor engine for the ...

When it comes to how safe the LS V8 should feel inside a Chevrolet Corvette's engine bay, the answer is "very." Not only does it provide a more than an adequate match for America's favorite sports car ...