ASR or Fuel Starvation?

[EDT]

So I've finally gotten the 92 I picked up to a point where I feel comfortable pushing it a little on some backroads and onramps, but I've started to have an issue with completely losing power on the exit of long right hand corners. I don't know enough about these cars yet to know if this is a common issue, so I thought I'd ask before pulling fuses and really diagnosing. I have ASR off when this happens and just a touch under half a tank of fuel. Maintenance throttle mid-corner isn't affected, but when I really put the pedal down off apex, the car dies on me for .5-1sec and then resumes. Does ASR turn off completely when you push the button and get the light on the info center or is there a special song and dance to get it off fully? Thanks