Hi all, I have a nokia lumia 800 and i installed an app called forza tune calculator earlier today, but im having issues trying to figure out how it works.
1: power HP ( I understand this) @rpm (where do i find this info?)
2:torque LB-FT (I understand this) @rpm ( where do i find this info?)
3: redline rpm ( where do i find this info?)
4: lateral Gs ( 2 readings in benchmark which 1 do i enter?)
can anybody explain? 
Thanks
When I used a calculator, I found the power figures in the tuning section. Where you add a engine upgrade, the little chart will show the HP Peak, Torque Peak and redline values, although you will have to guesstimate the numbers.
As to which Lateral G value, I typically build either a speed-focused build, or a grip-focused build, so I used the corresponding value. Low speed for grip tunes, high speed for speed tunes.
Hope this helps.
ill give it a go, trying to setup an R2 875. #007 db9r but having issues with understeer/oversteer
Noob to obtain that info when u are looking at ur car in the garage hit the blue button then move right with the D-pad till u find HP, Tq and Redline RPMs
thanks cipher
If you have any success with this RetroNoob, let me know as I have that app too.
I have this app and its good for a base setup. It will set the springs and arbs pretty good but the car will be lose til u tweek it a little
You will find the answers to #'s 1- 3 in the “My Cars” section of the Forza Menu.
When you have selected your car, press the “Y” button to get the main stats for your car.
You can get the car build and power information by pressing the “X” button and then jogging across the list of your car.
The Lateral G’s info is shown when you choose the “Tire Upgrades”. When you choose to buy an upgrade or change back to stock, the Lateral G’s will be shown for your current tires installed and the tires you want to upgrade or degrade to.
Happy tuning.