Originally Posted by Caballerokid
I have found all kinds of data. Just wondering as far as what is worth putting money into porting and such. Sorry to aggravate you over this. I just keep getting bashed for my choice of POSSIBLY running vortecs. Here's another choice... what are thoughts on these heads seeing as the flow identical to the iron eagles. Dart SHP Special High Performance Cylinder Heads 127322 - SummitRacing.com
those heads are MUCH better than 062 Vortec heads, but like I said the Vortec BOWTIE heads are actually really good heads and durable.
If you want to put money into a head don't do it with a thin head that will crack and be worthless.
There's nothing wrong wiht the heads you linked to, but also nothing wrong with the Assault heads I provided and they're a lot cheaper. I don't know what your budget is.