I was digging through my brothers parts, checking cams to see how consistent the lobe sizes were, there was a very shiney one. I checked it, it's a welded stock core. The intake measures 1.460 just by putting a caliper over the high spot, compared to his RC315 cam which calipered 1.420 that's a major big lift, I'd say.
The only non stock marks are K/H F stamped on the end.
I'll need to set up a dial indicator in an old head to measure the auctual lift, I've got a degree wheel, maybe I can get the duration too. I've got some learning to do.
