Depending on your source, the most exciting upcoming supercar in a long time will be named either the McLaren 570LT or 600 LT. Spies at Nurburgring who have glimpsed the camouflaged beast witnessed more sculpted vents and extra detailing on the side profile and word reaches us that the 3.8-liter bi-turbo V8 engine is good for 600hp. Expect to see the full-reveal mid-July.