Not very easily. You can put almost any engine in any vehicle with enough work and modifications. My question is WHY? Probably with a lot of work but doing so would disturb the weight distribution and also would be pointless considering the VG30DETT (when rebuilt) can easily genrate more horsepower than a naturally aspirated 350. I have seen a 91 300ZX dyno hat 560+ hp.
It depends how much you want to spend i would get a Nissan 300zx, Nissan skyline, Toyota supra or Honda integra. If u got more money even a BMW z3 or Nissan 300zx or Honda s2000 I you want a family car you should get a: Audi A4 BMW 1 series. The Honda Accord , 4 cylinder , is highly recommended year after year by Consumer Reports for reliability and cost of operation.
depends on how much you are willing to spend, i would definilty consider swapping the older motor for a newer 89-92 300zx motor that already has twin turbos and are easy to work on. it you want to stay with the stock motor, you will have to first off get a custom turbo manifold, piping and intercooler.
In my sons 1993 300zx there is an electric accuator located behind the door handle, his was broken, need to remove door panel to acsess. In my 300zx, there are 2 cheap plastic black pieces connecting a set of 2 metal rods (one going to the back of the door and one going into the door handle/power) You have to disassemble the door to get to it, try replacing that if it's broken or not even there.