The engine we did used a Comp street roller 260/266. Lift was .650 range due to the T&D 1.65 rocker arms. I think compression ratio was in the 10.5 range but I'm not sure. I think the intake has to be ported to hit 700 hp, as cast Indy intakes are really ragged. The torque was close to 650 from 4800 to 5600 so a big flat curve. Peak power was in the 6000 to 6200 range.