Aluminum head test in Feb 13 Car Craft
FYI, Car Craft tested 6 heads on a new BOSS 302 short block, 9:1 CR and the B303 cam on both peak and average power. The TF heads was the top performer with the Edelbrock E series putting up a very respectable showing. RHS was just behind the TF heads but cost a couple hundred more. The E heads were only 9 HP peak off the TF heads for a couple hundred less. I would have posted a link but CC still has the Nov issue posted.
Rehab is for quiters!