The NA10.5 stuff is generally 400-420 cubes. The top cars making 1100ish hp. Blankenships new piece is over that number or so I hear. If that is the case then there is likely one more SBF that is close.

I agree about having a head available that can make power. Guess we will all see how much in the end. I will be watching for sure. This will likely be the last of it for me, we will likely change some things when we freshen it up that I feel are costing us some power and that will likely be it for me. But it will have to wait for sure. For now its time to run the car and see what we have and do some racing. Afterall it is just a bracket motor.