After 2 yrs finally stumbled up the "perfect road", only had to drive 70 miles or so to find it. Long story short, myself in the 90 and a friend on his moddded R1 in front of me..
He backed off at 15x-ish due to some winds and was surprised to see the Z still in his sights.
Didnt feel a thing, car felt fantastic at that speed, coulda stayed there all day. Pulls as hard at 120 as it does at 80
Im hooked