arizona gns ported heads


Active Member
Jun 12, 2001
anybody here have experience with arizona gns ported heads and intake manifold. ive been thinkung about doing the heads for a while and was just checking out there website. tia:D
I bought the pocket ported,stock valve ones. I was pleased, but I'd say if you got the bug enough to buy heads, get the big boys. I'm either going to finish the porting and polishing or spring for aluminum.