I just saw this video yesterday. Very impressive. He has tuned his personal Turbo TA to where it is running mid twelves. I believe he uses stock blocks crank, maybe rods too. I find it amazing the engines stay together. I guess it discredits the myth that these engines are weak. Also amazing he has made a thriving business out of building and tuning turbo TA’s. He is only about 20 minutes from where I live, I hope to meet and talk to him at some point.