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Posted: **Mon May 29, 2006 6:51 pm**

For the up grade to STI pinks, I got the 93-94 N/A rails, but these are not top-feed.

Is there a difference between US and Cdn cars, or has the wrecker sent the wrong rails.

Can any one in the North West supply the right ones?

Posted: **Mon May 29, 2006 7:09 pm**

None of the older (90-94) rails are top feed. All side feed.

Posted: **Mon May 29, 2006 7:28 pm**

You want STi Yellows, not STi pinks.

Posted: **Mon May 29, 2006 7:57 pm**

Thanks guys--my search indicated that the N/A would take any of the newer range of injectors.

Obviously I need specific advice.

Will the yellows fit the N/A side rails that I now have?

Posted: **Mon May 29, 2006 9:09 pm**

They should.

The problem is the STi pinks must be for a regular WRX, which is top feed. The stock STI injectors are side feed and should fit perfectly into the rails you received.

Posted: **Tue May 30, 2006 12:54 am**

STi Pinks are for EJ207's, not for WRX's(EJ205). You can use them in an EJ205 engine if you tune.

Posted: **Tue May 30, 2006 3:00 am**

what is the flow difference between the pinks and the yellows?

Posted: **Tue May 30, 2006 3:30 pm**

Subtle wrote:Thanks guys--my search indicated that the N/A would take any of the newer range of injectors.

they'll fit any of the newer side feed injectors. The two types are totally different and are easily visibly identified. The fact that a side feed rail only fits a side feed injector should be intuitive.

Subtle wrote:Will the yellows fit the N/A side rails that I now have?

as long as those rails are not from a 90-91 NA EJ22 then yes, 90-91 rails are the same as turbo rails, all other ones will work. If the rails had red injectors in them, they will fit.

Posted: **Tue May 30, 2006 7:22 pm**

greg donovan wrote:what is the flow difference between the pinks and the yellows?

550cc pink, 440cc yellow, though the flow of the yellows is a long debated issue. Some say 440 and others say 480cc. 440cc is what the ones that I have seen flow test numbers on read...

Posted: **Wed May 31, 2006 3:43 am**

Matt Monson wrote:
greg donovan wrote:what is the flow difference between the pinks and the yellows?
550cc pink, 440cc yellow, though the flow of the yellows is a long debated issue. Some say 440 and others say 480cc. 440cc is what the ones that I have seen flow test numbers on read...

You sure about that Matt? You're talking about the yellow side-feeds that come on the USDM STi?

legacycentral bbs

Fuel rail problem ---right now

Fuel rail problem ---right now