My 1200 is the only car I have ever owned that drives better when I don't do any mods to it .
Except when using other Datsun part ..aka 120Y struts, brakes & swaybar .

I just find this interesting because every other car I've had I have modified in some way or another to improve handling or performance , even when doing engine mods fair enough it goes a little faster but it doubled the fuel usage .