Rumors abound in this industry and when you hear something about a flat-eight-engined motorcycle coming to market, you want to do your due diligence. Building on its domestic dominance making trucks ...

Great Wall Motors, a Chinese automaker, showed two eight-cylinder engines at CES this week. The 2.0-liter flat-eight makes ...

As interest in motorcycling has grown over the decades and technology has improved, we've seen the development of various motorcycle engine types. Whether it's a classic two-wheel model or even a 3 ...

Most inline-four engines use a flat-plane crank, meaning two pistons rise while two fall, giving perfect primary balance and even 180-degree firing intervals. Yamaha broke from this in 2009 with the ...