Dynoed my 360 with 671
I am close on my 6-71 build, I have a sacrificial lamb, and old 318, that just received a freshen up, block dip, crank turned, stock rods and pistons, opened the ring gap up, 2.02 J heads, Summit K6900 cam kit.
I just need to buy the clutch kit, and a driveshaft, so its getting close to go time.