Hey people

Im needing to upgrade my injectors from stock 380 to anything higher.

Anyone give suggestions on what will suit my 94 model??

STi??
Sard??

etc etc

And where to get them??

Cheers


PS: im not into decapping them people so yeah, straight bolt-ons the go

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09 Evo X

Check the for sale section. PMH has some suitable 850cc Sard's for sale.

thanks for the plug Jon

but its sold

if you're genuinely looking for some and have the $, PM me and i might be able to help

I believe certain nissan side feeds will fit but someone will have to confirm....GEOFF?

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www.racewars.com.au

Yeah i saw them for sale, but 850cc is too big, im only chasing around the 500-650cc

sorry should have said in 1st post.



Keen to hear about these certain nissan ones.

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09 Evo X

Definately wait till some crop up on the forums mate.

New 650 SARDS are $1300

can be had for $910 delivered

MY99/00 injectors are dearer than pre MY98

800cc isn't that big
you are still limited by what your fuel pump can deliver

850cc is actually way too big. Unless you've got an ECU (read Motec or Autronic) which is capable of controlling injectors at very small openings then you'll find it quite difficult to maintain idle with these large injectors. You also have the issue of having to run ballasts as some ECUs cant drive these 800+cc injector which are low impedance/high current.

The way I figure it, 440cc injectors are good for around 180-200kw atw at around 80-90% IDC. Double the injector size, you'd be wanting to have around 360-400kw atw at the same IDC. Not many WRXs are pushing 200kw let alone 250kw.

Upto 250kw use 550cc
Upto 300kw use 650cc or higher

try the www.rslibertyclub.org/forums/index.php? i saw some there for sale.....

Yeah im running a 550hp pump and as blu said, 800cc will be way to big for what my car is using in regards to ecu's etc
The 380cc i have right now just arent upto it, so its a next upgrade. was thinking of 440cc's but may aswell goto 550cc as i dont plan to push more than 200kw, but if i do at a later date, atleast i have the lee-way there

In regards to that web page..... it doesnt have any posts on there
I mean like...... 0... nadda... zip!! Is it a new site or something?

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09 Evo X