People that I have talked with,a trans brake is not a good thing to have on a 7004R. They like to blow up parts.
I had told Tom, to dial in more pressure to his rear brakes w/his proportioning valve when he is @ the track just to see how if the rear brakes will hold & build boost pressure.
If he cannot build boost from the start of a 1/4 mile blast,it will never ET that well. He has slicks now,but no boost build up on the launch.
My Syclone does consistant 1.78 - 1.82 60 ft w/the original 1991 original dried out tires.But,,, I can build 5,10,15 psi of boost pressure on the launch.