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

 

anyone help on this one

 

Google or site search "Subaru Parallel fuel rails" fella...

 

What Jay said.

 

cheers

 

is this what i need? or do i need more parts

http://www.ebay.co.uk/itm/1406196196...84.m1423.l2649

 

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

 

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.

 

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.