Its called TA for turbo alcohol. I've known about this but have been waiting for the rules to be finalized to make a post.
I believe the rules are already done, they are having issues finalizing the TSM rules to put them all up.
As soon as the rules are posted.. i'll post em.
PS.. turbo trans am's will be allowed. But the class is not a heads up class. Well not this upcoming year. Its about consistency kinda like the Hot Rod pump gas drags. So the fastest guy doesnt win.. the more consistent car does.