Once you get used the car, experiment with tire pressure, I think you sadi you were using Drag radials, start @ 18psi, if you spin alot bump it down 2 psi.try again, once you get the launch dialed in then try a timing loop. record you timing, make a pass, bump it up 2* make another pass, tune for MPH, not et. If the MPH increases bump it up another 2* and repeat untill the MPH stops increacing or falls off, back it up 2*.
once the timing is good do the same for your jetting, bump 2 jetsizes make a pass, tune for Highest MPH.
:burnout::burnout::burnout::burnout: