360 LA turbo exhaust question

Yeah it was a nice surprise! Was hoping I could re use the block....that sucked when I found it was cracked :(

That's exactly what I plan to do...1 PSI pull 1*. Not sure how much I'll run total...maybe 18 to be safe for now. I don't need to make the most power. I have a 74 360 block as well that I will use to build a good engine. For now, this engine just needs to last for the rest of the season.