Originally Posted by GTM_Challenge
On a 1:40 road course, 1.3% is 1.3 seconds.
Yeah, that's a huge gain! Called the Tirerack today BTW, they are saying if production goes according to plan, they will have them by the end of January. Mid-February is more of a conservative guess. And if you call right now at least, their prices on the new ZII are lower than the Z1 prices. Maybe they have so few of the Z1s left, they figure people who need replacement tires will pay extra for them