im trying to find out what would be a good old muscle cars that i could customize to be fast and a car that i can also legally drive…..

now dont tell em not to do this cause this is my car. but i will take this to the track and i will add mabey nitrous and i will do a engine swap. but i will not gut it

i was thinking of a 1970 charger r/t or a 1970 chevelle ss
but someone told me that wide cars like that wouldnt be good for that….(there will be some turning on the track not just dragging)

so if this is true what old muscle could i use for this?