McLaren has revealed more details about the optional windscreen available on its open-top Elva speedster, a component designed to meet legal requirements in some US states, and an element that ...

With no roof or windshield and twin-turbocharged 4.0-liter V8 engine pumping out 804 horsepower (600 kilowatts) and 590 pound-feet (800 Newton-meters), the McLaren Elva is a hardcore machine ...