Happy this post came back alive as I wasn't a FABO member when it originated. I know there are so many posts on different forums always over 727 vs glide or 727 vs th400. Always interesting to see what people say and their experiences. I would have to agree with the fact that the SFI case and bell makes them much more desirable for people making higher HP. However, to say that a 727 cannot handle 1000hp is just simply not true. I fault no one for going with a glide or th400 because ultimately, more available parts, many different manufacturers, etc. But I can assure with the right parts inside a 727, it will handle well over 1000hp. I will see Rick Allison this weekend at carlisle and I will ask him what the status is on the SFI case, if its in the works, etc. I know they have been slammed and lost one of their long term employees to retirement so things they want to develop, are taking longer than expected, just because they are trying to keep up with orders and builds. Either way, I will update what Rick says about the SFI case for those who are staying 727. I will likely start a new post though so this one isn't hijacked. I am sure the originator of this post is sure happy with his th400 though. Would like to hear about his experiences since he put it in the car many years ago.