i have a 91 crx dx that is sitting in my driveway right now and im taking the engine out and putting in a b16a1 engine. im buying the complete kit from a place in New York and its getting shipped to my house where i am putting the motor in.
but i know that i have a DX and in order to run the Vtec setup i have to convert the electrical to the Si. But im not the most qualified person to run electrical. is it possible to buy the harness and everything that i need for the swap online? or what do i need to do in order to make this swap happen.
thanks.
james.

 

http://www.rywire.com

Don't forget that you will also need to convert your DPFI system to MPFI.