Well I have to add a few things to this thread.
I've had a 91 300Z TT ,03 G35, 85 944
The 300zx twin turbo is a great car, it has stock 300 or 280hp depending on the model.
Its great for freeway racing, once your turbo spool up your gone!
But if you have to turn thats when it really shows that the handling isn't great.
300hp to 400Hp, is very easy on a stock car, exhaust system, boost controller,intake
Bad side, the fuel injectors that came stock do not handle ethanol very well and fall apart.
This car because of the age is going to cost alot more to mantain, expect a min of 2k per year.
I blew the engine in my TT going ~130 mph, threw a bearing.
Thing is a pain in the ass to work on!!
The 944 is a great handling car, mine was a non-turbo.
If you like to drive hilly roads or take turns fast this is a great car.
Your going to need a turbo to go over 120 in this car.
This car is really FUN to work on, its so easy to change parts and work on the engine.
Parts are pretty cheap because it shares parts with the 928.
The G35 is a fun little toy, if you don't need 400+ HP.
Its electronically limited @ 155 MPH, I've only been able to get mine up to 142MPH(stock)
Mods on this engine don't produce huge gains, if you put an intake your lucky to get 5 HP.
Has pretty good brakes, if you put good pads and cross drills you never have brake fade.
If someone taps your bumper @ 5mph the repair cost run around 2k. I've had 3 people back into my car! both the front and back bumper!
headlight are a Pain in the ass to keep clean, because they haze over.
Traction control on this Car seems to work great compared with other cars, Its almost a game to see how many times you can set it off lol
Huh, didn't know the handling issues with the Z were this common. Yeah I'm afraid of blowing the engine on a TT model I pick up after this many years. Yeah, almost all 300zx's I've seen have fuel injector problems. I think I've heard of weird a/c issues also because of some unique system this model uses? Don't really know, have you had any issues with that? I know what you mean, the amount of room you have to work with under the hood is tight to say the least.
Yup, the power is what I'm debating because I like the look of the G35 and some other weaker cars. Your G35 chipped? I ask because you say its locked at 155. Sorry to hear about the banged up bumpers heheh.