Anyone heard about this? I was reading Hot Rod mag I believe, and they had a blurb about the Solstice, iwth the "Z0K" package, that was meant to directly compete in SCCA class, SSB I believe? If I read it right, they even have PN's for sticky roadracing tire straight from GM itself??? They also had some PN parts for other stuff, like a hardtop roof?

Sounds interesting..

BTW, adding a LS7 in their project Solstice put in 700 extra lbs, which they had to work to try to negate thru carbon fibre body panels and stuff.