So I put an 13 takeoff Tvs on my 07 gt500. Mods are stock pulley that came with Tvs jlt123 66 mm l&m throttlebody and 13/14 injectors. When the tuner was finished dynoing the car he said the fuel pump duty cycle was at 95%, air fuel was 11.4-11.5 So the car runs great but I am a little concerned with the duty cycle so I talked to my tuner and told him I was thinking about a bap. He said it would def help dc. Then he said he would run 8 gauge wire from front of the car to rear of the car. Did any of you ever hear about this. Do I really need 8 gauge wire? Thanks in advance for any insight. Would love some input from Van too!!!