Flat-plane V8 engines have attained mythical status among car enthusiasts. These engines put out prodigious amounts of ...

That means, according to author Georg Kacher, a 3.9-liter, quad-turbo flat-eight engine with 650 horsepower. Build materials are still slated to be a hodgepodge of materials including aluminum ...

Early prototypes of Souo’s cruiser model, sporting the same 2-liter flat-eight engine as the recently announced S2000GL and S2000ST, have already been spotted undergoing tests. Photos ...

New touring bike from Great Wall has a 152 hp horizontally-opposed, eight-cylinder engine and weighs more than 1,000 lbs (454 ...

In a change to the tried and tested layout, Piech’s initial designs were formulated around a newly-developed flat-eight engine, which was to be mounted between the axles, with a centrally ...