Ive got a b16a2 block from a 99 civic si and im having trouble finding info on how to swap it in my 88 crx. Its an obd2 block id like to go obd1. my questions are

1. Do I need a wiring harness from a 92-95 civic si/ex , if so is it just plug and play or will I have to modify the harness?
2. I think the ecu I need is a p30 but not sure is this correct?

 

Come on guys I need to know what kind of harness to buy Im going to the junkyard tomorrow and I dont want to get the wrong one.

 

modify the stock engine wiring harness

 

Do I just find a 2000 civic si harness and add the plugs. Ive never modified a harness before and no im not going through rywire.

 

i have a 91 crx, and need a new intake manifold that attaches to a cold air intake, whats a good place to look?

 

you have to make your own thread look at the bottom of the page for new post, your question is also prohibited you cannot ask where is a good place to buy this is a tech forum.

 

you use the harness that is in you car now and lengthen and shorten wires accordingly change plugs where needed

 

thanks for help