More than two years after Koenigsegg debuted its Agera R model, the Swedish automaker will finally bring the first one to America sometime this June according to a company executive. The Agera R has ...

Koenigsegg's innovative system now known as FreeValve (sister company) is an actuator based valvetrain the removes the camshaft and provides complete control. It provides independent lift, timing, and ...

Evan Williams is an automotive journalist and mechanical engineering technologist with more than a decade of experience in the industry. He has written for the Toronto Star and AutoTrader Canada and ...