Now I might be a little noobish, and I sure as hell don't have a supra, but why is such a popular mod a single turbo conversion?

If its all about more boost, it doesn't make sense why you would go to a single. More boost (as in enough you can't use the stock ones) means more spool time; isn't it better to have the sequential turbo thing going on?

Point is, couldn't you have an ever BIGGER turbo if you had a smaller (still bigger then stock) one to "pre-spool" it and give you quicker power?

Like I said earlier, maybe I'm not right or I have the wrong idea about how the twin turbo style thats in the supra works, but hey its a learning experience right?