Yes. They do that at the factory to balance them. As long as the lobes a journals are smooth, you're good.has anyone bought one of these beta xd cams from kspec, because i did and it looks like someone took a grinder to it. not one the cam journals or lobes but on the darker portion of the cam... IS THIS SUPPOSED TO BE THIS WAY?
The OEM cams are cast, so if there's casting flash they grind that off too. Probably had a little flash on the side of the lobe.the side of one of the lobes has some grinding, but not on the surface. i was just making sure this is correct. thanks for the imput