For Ferdinand Piëch's 88th birthday, Bugatti released the fascinating story of how Piëch resurrected the brand and created ...

Heck, Honda's R18 is only SOHC, but it has a 4-valve head and makes as much power as some 2.0s. It would depend entirely on the specific engines you're asking about. Most mid-90's SOHC 2.0s weren ...