magnum heads questions

Eq's rock! The 1.92/1.62 head is a 172 CC intake port,stock 153 CC. Usually I port heads,when I buy them. The EQ's I bought, were such a clean casting. I cleaned up rough bowl edges,nothing else. Stock heads flow 205-210 at .480-.500,EQ's 230-240 O.O.T.B .Another kicker,you can buy them with a LA intake bolt pattern. Use the cheaper LA intakes.