On the 3rd pass I launched the car at 2500 RPM on the 2 step off the trans brake wide open, and it 60' 2.11 LOL. 2500 converter isn't gonna work.

Yes the slip sucks, but something that a lot of turbo guys just live with.

Less slip would be good, could probably balance that out with a touch more gear. But you can't blame the converter for flashing to 5000 (sorry not 4700 as I posted earlier, once I added some fuel it made even more power at 8psi) and not being locked up at 5200 at the stripe.

Thats why I think tightening it up a few hundred RPM would help, but the starting line just can't afford to be lowered 1000. The 2500 launch was just miserable.