Quote:
Originally Posted by ichitaka05
It's same thing why Skyline still have AWD system from R32
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"Under Group A regulations, a turbocharged engine must multiply its engine displacement by 1.7, putting the new Skyline in the 4000 cc class, and requiring the use of 10-inch-wide tires. Knowing that they would be required to use 10-inch-wide tires, Nissan made the decision to make the car all wheel drive."
http://en.wikipedia.org/wiki/Nissan_Skyline_GT-R