Where can we get true specifications about Y-Block cams? I have a CABX 28 camshaft from '62 - '64 truck block and I have two ways to go. To keep it stock because it is like new or to take it to the local machine shop to be regrind for more lift. All information is welcome about any cam. 

 Seppo from Järvenpää, Finland
www.hollowheads.net (just click the hole in the head to proceed)