The Engine Pro MC323 Cam I started with (Hydraulic) got a 268 grind. Machine Shop has it listed as a "Torquer" grind. Apparently they take a precision amount of meat off the bottom of the lobes to increase height(?). Problem is, I can't find any information online about this cam so I can compare it spec wise to a solid lifter cam. Their web site has forgotten about us!
235 268H Cam is a 268 duration cam with a .525" lift. I just wish I had a solid lifter cam laying around.