318/360 Crank/347 running on Dyno

I think this is a GREAT build. There are plenty of folks that like to piss on the lowly 318 as 'unworthy' and it's great to see one built to perform. I ran an early ('68-69) stock 318 2bbl in my Duster for a bit while I played with the 340 and it was no slouch. I also like the fact that he stroked it by using the 360 crank instead of buying another 318 crank. The motor makes good torque/HP and will get good mileage. What more could you ask?
Could you give a few more details about the '302 heads? I'm not familiar...