View Full Version : under dash wiring soch to doch

07-19-2005, 12:50 PM
i have the under dash wiring for the stock 89 coupe. where do i get a s14 wiring to make it all connect with a s14 wiring harness to the stock one (cant find in pick in pull)

07-19-2005, 02:45 PM
Use an S13 DOHC harness. Plugs right in under the hood, mild repinning inside. You're in for five times the work to adapt an S14 harness into a SOHC.

07-19-2005, 02:51 PM
but i have the s14 motor swap

07-19-2005, 06:47 PM
Same motor smart guy.

Do a search, the info you need is been violently discussed numerous times. I'm not patient enough to type it all out for you.

07-20-2005, 07:03 PM
ok i have all of that do what do i do with the s13 ecu wires that run the lites and stuff on the passenger side

07-20-2005, 07:07 PM
Two Different Harnesses