The heart and soul of any motorcycle (battery-powered motorcycles notwithstanding) is its engine. From its mighty roar to its fierce torque, a reliable engine can turn an average motorcycle into a ...

There are a lot of reasons why you might want to paint a motorcycle engine. Maybe you're doing a custom paint job and you want the engine to match. Perhaps you dropped your bike and there are now ...

Are you ready for a ground-shattering truth? Motorcycles and cars are different. We know, shocking, isn't it? But those differences become even more apparent when it comes to their engines. While it's ...

Motorcycle engines typically have between one and six cylinders, so when you hear about a 48-cylinder motorcycle, you know it's something out of the ordinary. Meet the Whitelock "Tinker Toy," a wonder ...

The only forced-induction production motorcycle engine today comes from Kawasaki. But judging from new patents, this segment of hyper-performance mills will soon expand. Honda seems to be cooking up ...