It's almost impossible without removing the engine, unfortunately.
No, you will die.
Yes.
That depends on which model you have, but it either used a Garret T3 ('84-'87) or T25 ('88-'00). -------------------------------------------------------------------------------------- On the 1990-1996 Nissan 300ZX (Z32) the stock turbos are two (2) T25 turbos. Note: The automatic transmission models come with a smaller Turbine A/R than the Manual transmission. So, the automatic's turbos might spool a tiny bit faster, but will die off sooner in the higher RPM's I have no knowledge of the previous model 300ZX's turbos, sorry. For more info or details e-mail me at Dream300ZX@gmail.com
The "1990 Nissan 300ZX" was a very popular model in it's time. The "Card ID" website noted the carrying capacity of the "300ZX" was noted to be a hefty 1500 pounds.
A Nissan 300ZX? No
http://www.zshop.net.au/Z32tech.htm
The 1990 Nissan interior panels are held in place with eight retaining clips. Pry outward on each retaining clip to remove the interior door panels.
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On the underside, passenger side, of the transmission.
it is located on the transmission itself
wheel
270 CC