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Top 2GNT Technical Turbo/Nitrous Tech topic #79899
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Subject: "Fuel injector" Previous topic | Next topic
titogs95Dec-01-04 08:20 AM
Member since Jul 29th 2002
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#79899, "Fuel injector"


          

Ok Anybody correct me if I am wrong

I understand that:
1. You can use the stock Injectors(235cc) with 255lph fuel pump and SFMU, up to 6psi of boost. Correct?
2.You can install a 24lb Injectors (252cc) with 255lph fuel pump and SFMU, up to 9psi of boost. Correct?
3.Or you can install a set of 315cc-450cc with 255lph fuel pump and SFMU, up to whatever boost available (depend of the injector choosed and bottom end). Correct?
THE S-AFC will be part of all this.

Facts:
I will be using FMIC in stock bottom end so my Limit is 8-10psi of boost or less!
I won't be able to do a rebuild in about 1 year, or when the engine dies (hopes not!).
I got this 24lbs injectors (Accel) for $10 a piece. ($40) they are brand new never used. It is only I have arround everithing else is expensive.
the 24lbs are a little better than the stock one so they should hurt too much.
belive if I have the chance to get (4) injectors of 450cc or so for 80 I would but I am in a small budget. (I got to buy other parts for the turbo setup).

Please take it easy, I am coming here to ask a question. I am confused and belive me I have been searching.

Thanks in advance

Tito

http://www.dsmtuners.com/forums/image.php?u=27413&dateline=1083041166

"Why can not be easy do the 2.4L swap????"

"I want a powerful 4 Cyl car!!!!"

  

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RxR_EclipseDec-01-04 08:45 AM
Old School 2GNTer
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#79901, "RE: Fuel injector"
In response to Reply # 0
Dec-01-04 08:46 AM by RxR_Eclipse

          

1)I wouldn't boost over 6-7psi on stock internals with or without the fmic on any injector size.
2)Don't waste your money on a SAFC, it will not solve all your problems and more likely will cause timing issues wich can and will cause your engine to blow up under boost,(although it does look hella cool).
3)Buy a mega squirt and the accesories to make it work! Far as I understand the unit is about 275-300 (same price as a sfmu) and you will need another 1:1 ratio regulator for about 150, some wire and fuel lines and whalla you can run whatever injector you want(including those 450's you mentioned above) and i would bet the car will run better than it will with the sfmu and safc. I sure wish it would have been around a year ago when i changed out my fuel system.

Im not trying to knock your idea's down or anything, I just know there is way better out there than the SFMU and SAFC combo.

The walbro pump is great though, I have this and I know a few others that have had great success with it as well.



Kevin
The old:


The new:

  

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