Installing Bigger Fuel Injectors

[Musky]

Hey guys,

I've got half a day off work and nothing to do and was going to fit my sard injectors into my rb25 therefore saving me some dollars in labour. The question i ask is: If i do this will the car run (i realise it wont be running too well) so i can take it to a tuner and get it tuned? I have a powerfc fitted, is there an option i can use to temporarily get the car moving?

Any fast response WILL be greatly appreciated

[r33cruiser]

wat size man.

i could run 550cc. they are able to putt short distances...

use the stock ecu to get there. then when in the tuners carpark, switch it over to PFC

Edited August 12, 2008 by r33cruiser

[Musky]

550cc's. Sounds like a good idea but unfortunately i sold my stock ecu...

[heller44]

In the pfc faq you will find the bit where you put in the injector compensation factors.. do it and then it 'should' idle and allow you to drive it off boost to your tuner without too much issue.

[Musky]

the link doesnt work for me

[BHDave]

Are the sards the old single pintle type?

If so chuck in injector correction of 70% (so you have a bit of extra fuel just in case) and a latency of 12ms.

done, drive it off boost to the tuner, the o2 sensor will do the rest.

[Musky]

Are the sards the old single pintle type?

Im not too sure? They aare a couple of years old and have pintle caps?

Cheers for the info mate, will be doing it next time i've got some spare time.....

[neo32]

i did sards into neo rb25

got the car to idle ok but wouldnt rev

so i fatened it up idled like shit but could get 2200rpm out of it

u can go far with only idle trust me i larnt the hard way

[Musky]

Yew...another day off, sucks cuz im not getting money, good cuz i can work on my car

So im gunna have a crack at fitting the injectors but I've also got a z32 afm lying around, same question, can that be fitted without causing troubles?

Im just really trying to save myself some bucks here, i liek to get to know my car better too and im a bit handy with a tool in my hand (take that how you will ).....