if u take a shitbox and pull it apart and put it together then all you have is a shitbox
so how about you get a car thats easy to modify and do some work on it
like how about getting a 240sx and putting a sr20det in it, or a miata, or a rx7 like you said
I don't want to modify the car. This for now is only for "learning experience". Soon as i know/ have a better idea of how thing work then i'll bother investing in a cool lil whip like a 240sx or supra or wtvr.
I'd rather screw something up on a 500$ car where IDGAF than on a 2-3k car.