Should i use the b16a1 harness or the stock 91 HF CRX d15 harness. It already has multi point injection. And what wires do i have to add besides VTEC?

P.S. Can i a b16 be installed in a EF from the bottom? Droping the car on the motor?

TIA. awooooooo..............

 

You can't use the jdm harness. You need to use your hf harness and add the wires for the 2nd O2 sensor, VTEC solenoid, VTEC oil pressure and Knock sensor. Use the jdm harness for the plugs and wires for the new wires you need to add.