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Guest Message by DevFuse
 

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2000 2.5 RS turbo install ?


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3 replies to this topic

#1 rguyver

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Posted 29 March 2004 - 04:44 PM

Normaly i work on the older stuff 90's and under but this project was to good to not get in to .

We got all the mechanical end of it all worked out but when the car boosts it leans out and sputters just after 1-2+ - Psi , we have a air O2 sencer gage .

Now my question is this use to be a N/A 2.5 so do we need a turbo fuel pressure regulator ? also we have installed a Gretty fuel management piggy back computer and were new to this and not realy sure how to set it up ? it has the optional desplay screen for it too .

Any help with some one that has had this conversion would help me a lot to get some base line settings for the computer . thanks

see pics at http://groups.msn.com/RguyversSubarus

#2 Legacy777

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Posted 29 March 2004 - 08:20 PM

yeah you're going to need some form of rising rate fuel pressure regulator, unless you get an upgraded fuel pump of some kind.

Have you hooked up a gauge to the fuel line and watched what the pressure is at idle, and when you hit boost?

#3 83projectbrat

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Posted 29 March 2004 - 10:00 PM

for all your rs needs go to www.rs25.com/forums

its the best site ever for rs's

#4 rguyver

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Posted 31 March 2004 - 03:58 PM

thanks thats what i thought . the fuel gage is a good idea i'll try that if the regulator seems to not fix it ,

What is the stock fuel pump good for + the injectors ? we plan on only running 5-7 psi for the turbo but i would like some ley way with some extra boost creep .

i looked on the RS board and there is a lot of good info there, thanks .




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