HF, DX, or Si?

Alright, I jus bought a 91 CRX about a month ago and can't seem to find out exactly what kind it is. I'm sure someone here knows where the hizzell I could find out such info...? :o

Thanks! :)

Can you find an engine code?

most likely its a DX becuase the DX's dont show any markings on the car showing its a DX. The Si and HF do....
Does your car have a sunroof? If so, its an Si..

under the hood the driver side wiring harness plugs have eight wires and the dx has 12 wires.