I have a 2011 GT500 with bolt-ons (headers, upper/lower pulley, throttle body and tune) putting out about 600 RRHP at 604 lbs. torque. I am running with slicks but having a problem with it loosing power when I go to second gear. When I shift to second it falls on its face but immediately picks back up. I shut off the traction and advance traction but still experiencing this loss of power when shifting to second. Does anyone have any ideas to why it is doing this?

 

What happens if you pull the fuse for the ABS system?