Swims350
I'm Awesome
I just done a quick search on some small block chevy head stuff and came up with some good info and charts figured I'd pass it along.
http://www.ryanscarpage.50megs.com/combos1.html
that one is dyno proven combos.
head comparison, aftermarket and stock.
http://www.purplesagetradingpost.com/sumner/techinfo/heads1.html
RHS heads.
http://www.racingheadservice.com/Information/Technical/FlowCharts_New.asp
http://www.ryanscarpage.50megs.com/combos1.html
that one is dyno proven combos.
head comparison, aftermarket and stock.
http://www.purplesagetradingpost.com/sumner/techinfo/heads1.html
RHS heads.
http://www.racingheadservice.com/Information/Technical/FlowCharts_New.asp