sam_wrx

iTrader: (3)

Hi i recently bought a intake manifold from some one, he said that it had been removed from a 2002 and had engine work at scooby clinic, so im just trying to identify what cc these injectors can be as i have 2003 wrx and would like to upgrade mine.

TonyBeau

I think the grey ones are the standard wrx ones. The normal next step up would be STI pinks.

FFForester

iTrader: (5)

I'm pretty sure Standard blue should be 440, that's what came off my 04WRX when I upgraded

Midlife......

iTrader: (2)

Look like standard bug WRX Injectors to me........one option is to get them re-flowed to a higher value. Milleniumracer on here used to sell re-flowed injectors like these. Other option is a set of STi pinks.

Shaun

Edited to say that at a higer fuel pressure these can flow quite a bit of fuel

sam_wrx

iTrader: (3)

Oh so they won't be an upgrade probably the same as what's in mine at the moment,
Does anyone know how much it is to reflow them and who does it?

EngineMapper @ Group B Motorsport

410cc Blue WRX Bugeye standard injectors. Don't modify them unless you have after-market management is my advice. You can make them work for roughly 340-350bhp by upping the fuel pressure as Shaun suggests.

I have sets of these modified which are cleaned and flow matched at circa 850cc as close as possible for £150 exchange.

Graham

Midlife......

iTrader: (2)

........thats a good price Graham

Shaun

sam_e34

cheers guys for the advise