JC69Stang 0 Report post Posted March 19, 2008 Has anyone on here run these heads yet and if so, what piston did you use? I have a 426W with 575 and 595 lift, 230/238 duration. The heads have 2.08 intake and 1.60 exhaust. They need to be forged and if you have any part numbers I would greatly appreciate the help. I am looking at CHP, DSS and JE but it is a bit confusing trying to pick one that will work. Thanks. Quote Share this post Link to post Share on other sites