Pro-touring is the art of taking and old car and fitting it with modern components so as to give it the performance to be able to run head-to-head with today’s modern sports cars. Now when most people think of this, they immediately think of modernized muscle cars. But what about taking vintage imports and doing the same thing. MotorTrend recently got two amazing Nissan Z cars together for an all-out track comparison. Car 1 was a modern day 370z fitted with just about every bolt-on you could possibly purchase over the parts counter. Car 2 was a vintage 1970 Datsun 240z with an RB26 engine transplant that was built by Gordon MacSwain of Ohio. Both cars are fast, nimble and have serious track cred, but at days end, who will be the victor? Click through to find out.