Yes the car is light, especially without me in it LOL. I am fluffy...
Front to rear bias last time I weighed it was 54.57%F 45.43% Rear.

Will try to answer the questions.

Running a 4:86 gear in the 9"
Jerico with 1st-2.93 2nd-1.84 3rd-1.33
Boninfante clutch.
AFCO Double adjustables.

Do not know my rpm at the top end of the 1/4 because last season I only made 2ea 1/4 mile passes. In the 1/8 I generally go through the traps just after I shift into 4th with the rpm at ~6300 at about 110mph. Normal shift point is 7400-7600

Generally run 10.5-11psi in the Mickeys.

-Dave