busterrm
solid fixture here in the forum
I found this website, wow the flow numbers of these Airwolf heads are "Wow", for a sbc these heads flow like big block heads. Some of their heads incorporate 2.125 intake valve.
http://www.j-performance.com/index.php? ... &Itemid=30
http://www.j-performance.com/index.php? ... &Itemid=30