I wonder if it would be posible to make go kart shapes and liveries for gp4 because it would be great (I think)... To go with It you could disable 4th 5th and 6th gear to make The F1 engine slower for the go kart speeds.
yeah, u can decrease the wheel size. the body would be part of the car. the only problem would be the weight of the car and the steering wheel (a f1 wheel would look sily, but a go kart wheel wouldnt fit the info on)
Are the downloadible 1993 slick tyres on this website the right size for a kart? And your probably right b-tone the drivers body would be part of the car, there fore wouldn,t move.