Street/Strip. Looking at my Moroso slide rule, it shows my hp at 650hp(3500#@134mph) , that is with a single dominator. A 511 with 12.5:1 should be making 700+ hp, so it looks mine is lacking somewhere. Too many people have reported disappointment in these E victor max wedge heads. I want to make as much power as possible and drive on the street as well. No power anything in the car, its a weekend toy with a full interior and cage. Thanks