So let say we have a car with a 54% front and a another car with 46% front… How should damping, ARB and spring should be tune?
Typically you set your spring bias the same as your weight bias. So for your example your weight distribution would be something like 600 front and 500 to 550 rear.
If you look around the forums there are guides with some math formulas to help you find a baseline setting. But don’t be afraid of experimenting though, for example you could try 600 front and rear too see if that makes your car more nimble.