I went with the Super Sniper system for my 511 build. I already had a good fuel delivery system and I liked the idea of better drivability vs overall performance. All in I'm under 2K and that includes the matching distributer, ECU and coil. My engine is 400/511, Trick Flow heads, 10:1, 246, 248 hyd roller, and either Holley SD intake or Trick Flow intake. I want to use the Trick Flow intake but hood clearance will determine what's finally used. I don't have any HP/torque numbers. Engine goes on the dyno Monday