I have a 90 block with 308 heads. Sent them to get ported and 2.02s on Monday. I am still going to stroke. I'll use a RPM intake and at least a 750. I was thinking about converting to a flat tappet hyd cam, but I seem to remember that you had a roller cam. Wasn't sure if it was hyd or not. I would like to use non-adjustable rockers so a hyd cam would be the only option, but a hyd roller would work. I saw that comp cams has hyd roller cams, but the seem to be slightly more than stock. Any places I could look for a hyd roller?