Im getting ready to build a L-92 shortblock and need to put some bad *** Heads on it. I was looking at the L-92 heads but they have very poor Exhaust flow compaired to some of the heads out there, not too sure what a ported head could do but from what i have seen im not impressed. Also the intake runners are HUGE 270cc, that has to hurt the velocity of the head, and they dont Flow THAT much to compinsate for that size runner in my opinion.

I was looking at these two heads...
http://totalengineairflow.com/products/gmhead/dartls1/

the 225cc ones....
http://totalengineairflow.com/products/gmhead/tfsls1/

I also looked into ETP but wasnt too impressed with the flow #'s compaired to runner size. I know flow #'s do not mean everything by ANY means but that pretty much the only way to shop for me since I have not seen anyone out there with a simialar set-up, everyone is just slapping the L-92 heads on, is that what I shoud do? I know they are cheaper but I dont want to but them and be like **** why didnt I spend the $$ and do it right the first time....Any help advice would be GREAT. Thanks guys....

Joe