There is no 1986 280zx. If it's a 1986 300zx then yes, but if you don't know enough about your car to know what model it is, you probably shouldn't be turboing it.
YES, it will fit all right, what changes is the engine to turbo to non turbo but all the bolt and guides will fit perfectly
The 1981 Nissan 280ZX was available without a turbo (NA) and with a turbo. With the turbo Nissan only offered an automatic transmission for this year. It was the first year for the Z series to have a turbo.
No it will not bolt up.
head torque is 55lbs for turbo
My 82 280zx turbo shows 650rpm on the decal under the hood...
between 145 and 182
a 280zx come with either a 2.8 liter Inline 6cyl or a 2.8 liter Inline 6cyl turbo.
turbo front cross member and turbo engine mount
subject yourself to weeks of torture. buy a turbo z instead if you've got an aftermarket turbo, put it on a already turbo'd car.
200
1-5-3-6-2-4
firewall passenger side just below the spark plugs