Need tips for launching.

1965 Dart with 225, 4 speed, 3.5 rear gears with limited slip and p235/60x15 tires at 34 psi.

1) Proceed to dry pavement
2) Set the line lock
3) Pop clutch at 3000 rpms
4) Let up at 5000 rpms
5) Release line lock
6) Stage
7) Launch at 3000 rpms

With too much track bite, the car may bog. If I don't do this the car will go sideways at anything over 2500 rpms.