360 Cam suggestions
Hey just send it,
I did the wallace dynamic compression ratio calculator with your 11 to 1 compression ratio and the aforementioned cam I suggested above, which gives you 197.20 cylinder pressure, probably a little too high for comfort even with the speedmaster heads, so I am removing my suggestion.
A cam company suggestion is always your best bet, but if you just wanted something hydraulic to stab in there, the traditional 268 cam seems like a pretty good fit for that combo. I have never run that particular grind, but it seems well liked here and puts it in a sweet spot with a cranking pressure of 185 with your combo.