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Old 07-01-2013, 11:56 PM   #1
Mx4Life
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Default STi EJ20K Side feed injector swap??

My version 3 RA/STi 20k has phase 1 pintle side feed injectors. I just got some side feed pahse II pintless STi 550's. Cant find the right fuel rails. Anyone Know?
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Last edited by Mx4Life; 07-11-2013 at 12:33 PM.
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Old 07-02-2013, 03:53 AM   #2
Marnix
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All turbocharged EJ20G/K/5/7 engines in the BC/BF and GC/GF chassis left the factory with side feed injectors..... MY89-98 EJ20G with grey top side feeds, MY97-98 EJ20K with yellow top side feeds (same shape/size as the grey tops) and MY99-00 EJ205/7 with yellow top side feeds but in a different shape/size. USDM side feeds only interchange with MY99-00 side feed fuel rails.
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Old 07-03-2013, 11:56 AM   #3
Mx4Life
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So some say to use EJ22 N/A rails, some sent me links to sites for aftermarket conversion kits. Anyone know if the 2.2 N/A rails will bolt up?
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Old 07-03-2013, 11:36 PM   #4
suberdave
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can you post a pic of what you have?

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Old 07-04-2013, 01:20 AM   #5
Version4Owner
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Definitely interested to see what you end up doing here. My 98 STI RA is landed in a few weeks. Trying to learn as much as possible about what parts from USDM are compatible with these JDM models.
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Old 07-04-2013, 10:01 PM   #6
Mx4Life
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Quote:
Originally Posted by suberdave View Post
can you post a pic of what you have?

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Old 07-05-2013, 01:52 AM   #7
suberdave
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i was hoping for a picture of the injectors and fuel rail.

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Old 07-11-2013, 12:32 PM   #8
Mx4Life
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Sorry been gone a few days.

Phase I pintle side feed
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Old 07-11-2013, 07:31 PM   #9
Cbgrandtheftauto
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Grimmspeed offers adapters that will work. It's what I did with my 850's
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Old 07-12-2013, 01:03 AM   #10
Mx4Life
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Last edited by Mx4Life; 07-13-2013 at 01:09 PM.
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