i have a jdm h22a engine im putting in my 94 prelude. instead of trying to use the existing wires, im thinking of just getting a vtec wiring harness. can i use either a jdm or a usdm, or will only one of them fit?

to clear it up, can i use a jdm or a usdm wiring harness for my swap?

 

try getting in touch with mahdavi motorsports

http://www.mahdavimotorsports.com

Hugh over there is pretty proficient at these kinds of things, specifically JDM stuff.

 

You can only use the USDM H22A harness if you wanna plug and play, the JDM one comes out on the wrong side of the firewall (drivers instead of passenger side).
I'd just modify yours if I was you!

 

Yeah, on the JDM you'll have to lenghten and modify wires. PM Kteller8 . He had a USDM wiring harness for sale a while back.

 

i definalty would just use your stock harness unless, you like to spend more money.

 

thanks everyone. ill have to find a usdm then.