parameters help

hi evryone,

I am new to FB and I want to build one from scratch. I was able to come up with som c
ertain parameters to work with

Driver's leg input: 40lbs ASSUMED
?Car weight + driver: (350+72) kg ASSUMED
Deceleration: 1.5g/14.7m/s*2 (zero to 90kmh) ASSUMED
Top speed: >120mph ASSUMED
Tyre (front): dunlop 190/535R13 SO4
Tire Torque : 366.876Nm
I would lyk to ask the following questions
1) pls I dnt know if these above parameters are ok.
2) what is the minimum pedal effort to lock the wheels.
3) is the tyre torque able to provide enough torque to bring the car to a stop
m working with a 255mm PFC caliper AP/Lockheed LD20 and a 0.75 Mc bore area

pls guys help look into it so I can know where I am getting it wrong sand pls free free to mail me.shud the need arise.