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Old 03 August 2012, 12:41 PM
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crazyjas
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Default fuel rail mod

hi i own an impreza classic and ive heard a lot about the 3rd injector suffers from not very good fuel delivery and that you can do a fuel rail mod to help this, does anyone know how to do this and what i need to get etc etc
any help would be great
Old 03 August 2012, 09:07 PM
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crazyjas
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anyone help on this one
Old 03 August 2012, 09:08 PM
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jayallen
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Google or site search "Subaru Parallel fuel rails" fella...
Old 03 August 2012, 09:11 PM
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mickywrx
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What Jay said.
Old 03 August 2012, 09:14 PM
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crazyjas
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Originally Posted by jayallen
Google or site search "Subaru Parallel fuel rails" fella...
cheers
Old 03 August 2012, 09:36 PM
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crazyjas
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is this what i need? or do i need more parts

http://www.ebay.co.uk/itm/1406196196...84.m1423.l2649
Old 03 August 2012, 09:40 PM
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You need modified fuel rails.....i wouldnt use a cheap ebay fuel pressure reg either.

Did you not find any info?
Old 03 August 2012, 09:43 PM
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crazyjas
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Originally Posted by jayallen
You need modified fuel rails.....i wouldnt use a cheap ebay fuel pressure reg either.

Did you not find any info?
yh googled it, looks simple enough but i get confused easily when it comes to this sort of thing lol
Old 04 August 2012, 07:56 AM
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marcevs72
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i spoke to alan jefferies about this when talking about stroker build and he said unless running silly power not needed.im looking at 400-450 depending on turbo.
Old 04 August 2012, 08:08 AM
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RICHARD J
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I had to do the mod on mine as my RCM400 has a large inlet pipe which even with manifold spacers wouldn't clear all the pipes under the manifold.
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