Ok, drop dish, pick up flat tops, speed pro # ZH625CP with 2valve reliefs flat top, compression distance: 1.640in. piston head volume: +2.00... do those sound a bit better?

Maybe I should have consulted the advice from this forum a little earlier...

Another question, planning to ditch the old stamped steel rockers anyways, but have been planning on sticking with the 1.7:1 ratio...would i benifit from upping them to 1.8:1

might as well throw out the rest of the mix to hear the responses, not decided on manufacturer of the dual plane intake...probably summit to cut costs, and have a friend who rebuilds q-jets for the fun of it, so i could get one for dirt cheap there, the small primaries will help with my miserable mpg's and the secondaries should be enough to give it a good kick in the butt when the time is right...sound ok? 750cfm or try to find the 800s?