Car Bounces after 60 ft. What is causing this??

The majority of opinion seems to be that I need more front end travel, lower launch RPM and higher rear tire pressure.
1. front lowered to just barely on the bump stops. that brought it down about 2" from where it was. Gives it about 6" of travel. (.80 torsion bars)
2. Will try launching at much lower rpm.
3. Will try about 14 lbs in rear tires to start with.
Problem now is I can't get to the track until Dec. 6th :-(