I am looking for a set of closed chamber aluminum heads for my 440 build.
Was planning to go with Stealth heads but noticed a couple of other options on eBag. Does anyone have experience with the Engine Works heads or the Procomp heads being offered? Prices seem pretty reasonable and flow numbers look impressive but this is a major purchase for me and I do not want to regret spending my money.

By the way, I did try the search function first but couldn't find anything specific to the heads in question.