I would like to know if canfield heads are good for a 572CI Supercharge Where can I get a good deal on these heads since they went out of business if anyone knows who bought there close out shoot me some info.
Are they good heads for a marine application looking for the best deals and performance and bang for my money.

I used there heads for the past 15 years. they were always better than Dart, but not as good as the Brodix.

A lot of builders use Dart because we can buy them cheep!