Senna’s g-g graph at Adelaide 1987 taken from the e-book Speed Automobile Automobile Dynamics.

Portion of it is miles that former autos did now not like vitality steering, had an H-shifter and a snatch, they presumably did now not like generous seat match, tracks had been bumpier, …

Automobiles of at the novel time are sooner and g-forces are elevated, nonetheless they exercise gallop shifters, vitality steering, generous suspension and for sail gentle tracks.