Check: NADA.com Autotrader.com Kbb.com
What is the QUESTION?
head torque is 55lbs for turbo
its the top fuse on the left column of fuses
1-5-3-6-2-4
I have a 1983 280zx, so I can tell you based on personal experience that it will run, however your mileage and performance will go down and it could damage your fuel system.
Firing Order of Nissan's L-6The firing order of the 1982 is 1-5-3-6-2-4 (1982 Datsun 280ZX Service Manual, October 1981 edition), all L24-L28E engines use the same order (240Z-280ZX till 1983). In 1984 Nissan changed to the VG30E for the 300ZX which has a firing orde of 1-2-3-4-5-6.
The flasher for a 1983 Datsun 280zx is mounted under the dash. It is on the drivers side, close to the kick panel.
Diagram for vacum line / heater lines for 1983 nissan 280z
This card, like any other collectible varies with condition. An average, drive every day Z with little or no rust is about $2700-3500 depending on where you live. Cherry vehicles can for for as much as 7k-9k.
Shop manuals are the best place to find the diagrams but there is also a vacuum diagram sticker stuck to the lower right of the inside of your hood.
inside the tank
a 280zx come with either a 2.8 liter Inline 6cyl or a 2.8 liter Inline 6cyl turbo.