Max horsepower with EQ heads?

Krooser said
I don't think those EQ heads will support over 525HP from what I've seen... just won't flow enough. Nothing wroung with them...

My ported W2's flow 280 and the HP was 575 with the original set-up it had... ported M-1 intake, 580 lift cam, 13.5 to 1, 3.79 stroke, 4.030 bore... yada yada yada.
Click to expand...

Something seems wrong here...I made 560HP with my W2's over 13 years ago with a 360, 12.25:1, solid FT cam, victor 340, TTI 1 7/8 headers...by chance are you running a small header tube? Just curious, as you should be at 600HP unless your using a 700cfm carb.