Try this setup ...
Toyota Minolta 88C-V
1223 hp
Tyres R5/R5
I-R
Driving Aids
1/4/1
the best time with the above setting is 4.52.xxx (by JoyPad)
.. but the driver, IT'S NOT ME, is one of the best all around the web
This guy (nickname minolta88) was capable in arcade
mode (you can reduce the weight) of a 4.46.xxx ...
I-R