Try some ET slicks or the ET street slicks if its a street car, ditch the radials they are notorious for spinning, especially in the heat.
If you ever do figure what those radials like E.G. heavy burnout, light burnout, hazing, dry hop, flashing the stall, varying launch rpm, playing w/ air pressure settings etc etc etc, they will drive you up the wall trying to find out what they like to get them to hook, then when you do get it right and they do hook a few rounds they will let you down at the most unopportune time E.G. money rounds, semis, finals etc etc etc. save your self the headache and get some slicks, your lights more consistent et's and your sixty foot times will thank you.
Been there done that, Charles