Looking into another build, I aquired some 049 cast heads and just wondered what size a dome piston would fit. I'd like to see somewhere into the 11.5:1 range. I've seen pistons up to -48 cc, seems like a really large dome and I think something like that would put CR upwards of 12:1. Anybody running large domes with cast heads? Just starting to piece this thing together. Any advice is welcome. As far as the rest of the motor. I was thinking a 468 range. Don't know if I can quite afford to go with a stroker.