You could call Jerry Cantrell at Schneider Cams in San Diego. If you tell him what you want the cam to do he can figure out a grind to do it. He has done my last two 261 chevy cams and he was terrific to deal with. In fact, I messed one of them up hand clearancing in between the lobes to clear the 302 rods I am using an he fixed it up quick as could be. What's nice is you get to speak to the owner who has been grinding cams for a very long time. Might save a lot of time on your part. Just a thought.