i would like to rewire my complete wire harness on my 89 dx im putting a b16a in it but dont know how to rewire any help

 

order a harness.

 

Well I would start by doing an mpfi conversion first, just do a search and you will find tons of info on what needs to be done, and then to upgrade from there for the b16 you will just need to wire in the knock sensor and vtec...start small and work your way up, get the mpfi done first so when you do the swap and it won't start you don't have 8 million wires to go through

 

wat kind of harness

 

wat a mpfi and were can i get it from

 

To install a B-16,
You need to convert the injector wiring from "Dual-point fuel injection"
to "Multi-Port fuel injection.." known as a DPFI to MPFI conversion.

What that means is instead of a throttle-body with two injectors,
You use a single injector for each cylinder...

See: http://crf50.no-ip.com/fourthgenhatch/mpfi.html
for an example and more detailed description...

To do this,you will need an injector resistor box and its wiring,
four injector clips and some harness plugs that can usually be sourced from the B16..
Also See the FAQ at the top of this section..