94 dx hatch with a 99gsr motor, as of now running the stock dx computer and wiring, best wiring choice to convert other than gsr harness? hasport harness any good?

 

P72 OBD 1ECU, and hasport is a good choice if you cant do the wiring yourself.

 

agreed, obd1 gs-r ecu w/ hasport wiring.

 

Just run the Wires yourself. It's easy.

1)VTEC Solenoid Yellow/Green A4
2)VTEC Oil Pressure Sensor Blue (passenger side harness) D6
3)VTEC Ground Black chassis ground
4)Knock Sensor Red/Blue D3
5)Evap Purge Power Yellow/Black 12V power (hot in ON or START)
6)Evap Purge Solenoid Red A20
7)Secondary Intake Solenoid Pink/Blue A17

These are the only wires u need to run. This info is at hybrid Honda. I have done this many times and you'll be happy u didn't waste money on a harness. Also, I wouldn't run that dx ecu much longer as it is running very lean and with the wrong timing.