I have a 911, and the T bar suspension isn't the worst thing. In IT rules, an SC could be made to handle. (And would be a dream to cornerweight!) And they brake pretty well. But honestly, I don't think that the engine will see the increase that the process expects it to. It's aircooled, and the CIS is a stranglepoint. I thought about it, just as I considered a 911E or 911S for ITS, but I think it will be a lot of work and money for a disappointing return.

But I could be wrong!