I just blew the bottom end out of my 04 GT. I can't say for sure what went wrong but the D1SC just didn't play nice with the stock bottom end. For the hell of it I priced out an 04 cobra long block (I work at a ford dealer). Looks like I can get one for just under 3000 plus tax. Looking for pros and cons of going this route. Building my 2V to handle boost is not going to be cheap so I thought this might be a good alternative route.