1. L28E (2.8 Liter, 6-cylinder, naturally aspirated):
* Displacement: 2.8 liters (170 cubic inches)
* Power output: 145 hp (108 kW) at 5200 rpm
* Torque: 155 lb⋅ft (210 Nm) at 3200 rpm
* Compression ratio: 8.3:1
* Fuel system: Electronic fuel injection (EFI)
* Transmission: 5-speed manual or 3-speed automatic
2. L28ET (2.8 Liter, 6-cylinder, turbocharged):
* Displacement: 2.8 liters (170 cubic inches)
* Power output: 180 hp (134 kW) at 5600 rpm
* Torque: 210 lb⋅ft (285 Nm) at 3600 rpm
* Compression ratio: 8.3:1
* Fuel system: Electronic fuel injection (EFI)
* Transmission: 5-speed manual or 3-speed automatic
Note:
* The L28ET was only available in the 280ZX Turbo model.
* The turbocharged engine produced significantly more power and torque compared to the naturally aspirated engine.
It's important to note that these specs are for the US market. Specifications may vary slightly for other regions.
