That austemper cam i got doesnt have a groove in the bearing journal like the flat tappet cams ive run. do i need a special bearing or dont worry 'bout it. Also i heard that people offset the front cam bearing to boost oil pressure to bottom end,if true, would using solid bearing with groovless cam do the same thing in effect? If not, how far would you offset the bearing?Motors almost out, and we're 'bout to did in.thanks guys