Tuned on the 511 some more today. The Dominator is real close to having a perfect tune in my opinion. Had the MSD mag pickup plugged in backwards to the Ice ignition box. flipped it over and retimed it. Was running real good so went over to the CAT scale at the truck stop. Car weighted in at 3380# with me and full tank of gas. That's 80# more than it was with the small block. Cool! I'm so surprised it wasn't more.