Where the cam cap goes over the cam, one of the journals on the cam is machined to be 'snug' to (I assume) keep the cam in alignment. I can put the cam cap on my stock cam and it slips right on all the way, but on the original kelford it only went on about 80% of the way and got tight, then at 90% it'd nearly bind, and when torquing them down the cam couldn't even be turned over
Hopefully the new cam will fit just right and this sillyness can be over. I want my car back!