408 Stroker Horsepower

I would check out Hughes tech pages because they have some dyno combos per the above post. I built a mild 408 w/stk gasket matched Eddy heads, RPM intake, 1.6 rockers, 10.5 compression, Hughes hyd roller cam (228 @ 0.050?) and they got 460 hp+ out of a similar combo. It had 10-11" hg idle vacuum and was very streetable.