DABALLS

Hi there all, could anyone tell me what cc injectors are in my my2000 uk impreza turbo they are yellow if that helps. The car has a few mods thats why i ask, just wanted to know if they are std, and if they need upgrading.
other mods are:

blitz filter
blitz nur spec with down pipe
stainless headers
frt mount cooler
vf 28 turbo
welbro fuel pump
sti ecu (not sure about remap)

rapid.STI

iTrader: (5)

i have yellow ones, lads on here said there 440s there a step up from standard an should be capible of 380bhp? im sure some 1 will correct me if im wrong

DABALLS

is there different types somone has said in the past that they are 440cc if they are yellow but after looking on flat four online the other day i see they do a 550cc yellow injector so how do i tell

Nickvilla20

iTrader: (1)

if there the standard Subaru Injectors there 440cc

rapid.STI

iTrader: (5)

i thought 380s were standard? flat4online mate there probably nismo 1s, which yes are 550s but you have to modify the plugs

joz8968

iTrader: (13)

UK Turbo 2000 AWD saloon/wagon:-

MY94-98 (up til Aug 98)... 380cc 'greys'
MY99/00 (Sep 98 to Aug 00)... 440cc 'yellows'

Unless your injectors have been changed, they should be 440cc yellow coloured ones.

FTR, the Subaru OEM 440cc are yellow and so are the aftermarket NISMO 550cc - hence your confusion.

Subaru OEM 550cc are pink! - but I'm not sure which Classics they were fitted to (if any?! ).

I see that you already have a FMIC fitted - good. What max horespower are you after, then? That way, we'll be able to tell if your 440s/VF28 (the potential limiting factors in your set-up) will be good for it (after a Ecutek remap, of course).

DABALLS

thanks for your help ive got a rr print out that came with the car with 302bhp but this is with poor runing that ended in melt down just b4 i got the car also what is the problem with the vf28 what is its limits

joz8968

iTrader: (13)

lol. There's no 'problem'. It's just that - dependent on your max bhp goal - it may or may not be able to flow enough air at a sensible boost level to achieve it, that's all.

MrRA

I bought Yellow Sard Top Feed 650cc injectors. Didn't really need them but I was offered them at a good price because I was buying a set of Sard High Flow Parallel Feed Billet Fuel Rails at the time, so it seemed cheeky not to.

Now that I'm considering a larger hybrid twin scroll they will definitely be needed, so at the time I sort of 'future proofed' my system.

Glad I did buy them now, with Yen/Pound exchange rate the way it is at the moment they would be stupidly priced.