E-street vs Promaxx vs 440 Source

I don't know about concrete "foreman", but I will agree "concrete head".... LOL. 1st page on a head thread and the choices of 4 are up there, and you want to talk about stroking a motor. :rolleyes:
I had the goal of 450 to 500 horsepower in mind first...
Remember "the package" everyone talks about...