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Old 04-24-2006, 10:23 PM   #1
JDM Importers
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OMGHi2U ej25 DOHC to Phase 2 SOHC

Help me out! putting a phase 2 SOHC into a 98 what do I need to do!

Is there a link
Kevin Jdmimorters
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Old 04-25-2006, 05:32 PM   #2
FSRBIKER
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Not that I know of but I am doing the same swap right now. 2.5 SOHC from a 2002 RS to my 97 Legacy Outback. I even got the complete exhaust to the mid pipe bfore the muffler and it all swaps over. The main engine harness plugs on the passenger rear side are different, I will be converting the plugs this week. You will also have a lot less vacuum lines on the new motor.

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Originally Posted by JDM Importers
Help me out! putting a phase 2 SOHC into a 98 what do I need to do!

Is there a link
Kevin Jdmimorters
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Old 07-21-2006, 01:10 PM   #3
FSRBIKER
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Anyone done this swap? I started to track down all the wiring conversion I would have to do but stopped, if anyone has input on the wiring swap that would help. I have the engine harness and most of the interior harness with the ECU but I think I am over my head.
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Old 04-11-2014, 11:42 AM   #4
wrecks2020
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Quote:
Originally Posted by FSRBIKER View Post
Anyone done this swap? I started to track down all the wiring conversion I would have to do but stopped, if anyone has input on the wiring swap that would help. I have the engine harness and most of the interior harness with the ECU but I think I am over my head.
I'm also looking at this swap. The thread ends here. Is there an easy way to do this or should I just rebuild the DOHC? Can I swap the intake manifold from the 98? Does the ECU on the 98 (automatic) work on a SOHC?
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Old 04-11-2014, 06:44 PM   #5
Patrick Olsen
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Intake manifolds are not compatible, and ECUs and harnesses are different. People have managed to do the swap, but it's not very common at all. I've only seen a couple examples discussed in threads here in the years I've been on this site.
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