Lol, well, i dont care what the Mclaren is built for, it runs 11s and the cobra does not, im sorry. Cobra is SC, Mach 1 is NA. The Cobra will run about a 12'9 to a 13'5. Skyline GT-R is gonna run about 13'3 to 13'8. Its pretty close. But on a slalom, the GT-R is gonna be faster.