only u can make "the best" dyno for u. I don't think that anyone will tell u his setup for free, but i im little strange, so i can tell u my "the best" dyno
Drivetrain -10;
Suspenssion -6; 0; -0 [-5 used for flat races like s-x/URL; -5;
Tires -10 ofc like all a class cars .... this is why a class = shit;
Brakes +10;
areodynamics -10; +10;