Originally Posted by cgocifer
I guess Ducati doesn't know engines either. Ever heard of the Ducati Dual spark motor? Yes, it's a small motorcycle engine, but the same concept applies.
As for Porsches, they are over priced Volkswagens IMO. Well, that's kinda how they started at least.
Not only Ducati but Alfa Romeo has been producing a twin spark plug per cylinder motor since the 80's.