im swapping a d16z6 into my 89 crx si, im using a jumper harness, obd1 distributor, and a p28 ecu, what else do i need.

 

You have to re-pin a couple wires on the distributor's plug, instructions for this should have been included with your jumper harness. Also the P28's use a 4 wire 02 sensor, thats all you should need.
steve

 

hopefully cause everywhere i look it says stuff about the injectors and wiring and crap, i think this may be only if your not using the jumper harness right? hope so. so other than that those 3 things are all i need other than running vtec and the new o2 sensor wires.

 

dont worry about injectors. just use your original crx injectors and run the resistor box so u dont have any trouble with wiring. just wire up the distributor and the 4 wire o2. and vtec and vtec pressure.

 

so i dont have to worry about the injectors even if im using the p28 ecu.

 

Nope

 

hey thanks for the help.

 

well you might want to rewire your ecu plus so it will work. Not sure if you knew that but you might want that. I am doing this now and it sucks.