Faster than a speeding Bullet Train, Natsuki's incredible AVR500-r (basically a Nissan GT-R for Japan's GT500 class; in the same league as Honda's HSV010) gobbles up Elkhart Lake like it was a Roquefort cheese morsel (never mind - block that metaphor!). Anyway, helluva ride.
Why I test at Elkhart Lake. 1. It doesn't have any stupidly slow hairpins or chicanes, which interfere with repeatability; at least the way I drive. Spa would be ideal if it weren't for that ugly, contorted chicane at the end of the lap. 2. The Carousel. Unlike the Nordschleife's Karusel (tight and lumpy), RA's Carousel is the closest thing you'll find to a high-speed, steady-state skid pad (or 'pan' as they call it in Blighty). It will give you an indication of absolute grip, with numbers you can compare, car-to-car and setup-to-setup (anything below 100 mph = pokey; anything over = speedy). 3. The Kink. The scariest turn in North America. Little cars will barely notice it, but big cars will make or break a lap-time depending on whether or not your setup will allow you to take it flat out.
Why I test at Elkhart Lake. 1. It doesn't have any stupidly slow hairpins or chicanes, which interfere with repeatability; at least the way I drive. Spa would be ideal if it weren't for that ugly, contorted chicane at the end of the lap. 2. The Carousel. Unlike the Nordschleife's Karusel (tight and lumpy), RA's Carousel is the closest thing you'll find to a high-speed, steady-state skid pad (or 'pan' as they call it in Blighty). It will give you an indication of absolute grip, with numbers you can compare, car-to-car and setup-to-setup (anything below 100 mph = pokey; anything over = speedy). 3. The Kink. The scariest turn in North America. Little cars will barely notice it, but big cars will make or break a lap-time depending on whether or not your setup will allow you to take it flat out.
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