With a huge fan out back creating thousands of pounds of downforce, McMurtry just proved the Spéirling is capable of driving ...

Motorheads have long hoped that extreme downforce will allow cars to drive upside down. Carmaker McMurtry has made their ...

The Speirling is a radically different approach to speed. Unlike most race cars that rely solely on power sent to the wheels, it devotes a chunk ...

Little-known British electric car startup McMurtry caused a stir last summer when its Spéirling smashed the Goodwood hill climb record, completing the 1.16-mile course in 39.08 seconds.

This culminated in the development of active aero, where wing elements are controlled by actuators to adjust the downforce as needed for maximum grip ... on his Traxxas RC car.