I am building my dart 555 all forged internals bbc with dart pro 1 CNC 355cc heads. Still debating whether or not i am going to run the dart big chief or single plane intake with a 1050 dominator. The car it is going in will be mostly a street car and will go down the track here and there. It will have a th400 behind it not sure what stall yet. I have a cam in mind its a Lunati 680 lift solid roller cam 255/263 @.050. What do you guys think? Any advice or suggestions?