Tim Meyer, who is a member on here and whom several have met via the Garagemahal truck show, has just published the results of the dyno run on his aluminum Track Boss #1 Cleveland block. I'd say a picture is worth a 1000 words. I'm not sure I got the video stopped at the top of the curve, but close.
I should have given you the whole video via Youtube. I'm not sure you'll see the comments at the bottom, so there they are:
Track Boss Cleveland block #1 is finished up on the dyno.
Here is one last video the customer requested to see how "low can you go"
All said and done.
Sunoco 114 made 767HP@7100 and 601TQ@6300
VP Q-16 fuel made 781HP@6900 and 612TQ@6300
So it is going to some customer. But I don't know more than that. However, I'll ask Tim to comment.