Dude why don't YOU just tell US if it is and tell us all how to build the baddest motor ever because you already know everything about mustangs why did you just ask that, I'm sure that you will tell us that it is perfect for your application anyways, even if I tell you that it is a a waste of money unless maybe if you really build the turbo SC motor, although if you stick with a stock block and cubes like you say, a 105mm TB is overkill on a 500-600hp motor I think, but hey I could be wrong since I've never actually even considered needing or buying one, or put one a car. Why don't you just tell us? Just my opinion, I've read a lot of your posts.