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ef turbo injectors and fuel pump 

 

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 Post subject: ef turbo injectors and fuel pump
Posted: Mon Feb 11, 2008 8:46 pm 
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Location: whyalla
SA, Australia

i know this has been asked alot and im sorry but there is never one answer some people say walbro 255 or 320 etc etc. im getting a snort stage 2 kit ford my ef xr6 it comes with a rising rate regulator. i am after 220atw on sock bottem end i am wondering will 220 be ok with std pump and injectors if not which ones do i buy. i went to repco and they quoted my $135 each for 30psi injectors which is quite expensive i know but if i need them ill get them and also what size fuel pump internal or external etc etc. i was planning on running 6-8 psi of boost. im also getting a capa eliminator chip custom tuned by kpm motor sport in adelaide

 

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there are a few falcons in my drive way, some of them are turbo charged and some arent, some have big engines and some are small but they all have one thing in common and that is the blue oval on the front

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Posted: Tue Feb 12, 2008 12:25 am 
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With std ecc you realy have to keep std injectors..
Unless you fit a pigy back ecu like EMS Stinger which measures boost, and adjusts tune for corerect tiiming, fuel etc...
Another way around it is to convert to LPG ??

 

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Posted: Tue Feb 12, 2008 6:01 pm 
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Ride: ef xr6 turbo

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i wanted a haltec, a wold 3d or something similar but kpm motorsport reccomended the capa eliminator chip. i want my car to have a good tune so it wont stuff up. after my kit is on how do i know how much boost i am running.

 

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there are a few falcons in my drive way, some of them are turbo charged and some arent, some have big engines and some are small but they all have one thing in common and that is the blue oval on the front

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Posted: Tue Feb 12, 2008 6:22 pm 
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boost guage.
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Posted: Tue Feb 12, 2008 9:38 pm 
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There's a bloke on AFF who reckons you can get a Walbro 255 and 6 Ford Motorsport 42lb injectors for $500. Dunno where from tho, maybe 2nd hand on ebay? See what you can find there.

Dunno about the EF but the AU's fuel system maxes out between 160 and 170RWKW. AFAIK that's the injectors' limit, I've seen claims of up to 200RWKW with bigger injectors and stock fuel pump and regulator. Claims, as I said. I haven't tested my fuel system that far yet, but the day is coming.

The AU uses 18lb injectors IIRC, I think these are unchanged from the EA, so EF's should be the same.

 

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Posted: Tue Feb 12, 2008 9:49 pm 
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Ride: ef xr8

Power: 229 rwkw

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A walbro 255 fuel pump is a good investment.

There have been eseries turbo6 tuned with the Capa chip with good results, they can tune to suit the injector.

 

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Now N/A (permanent Lag) - AFR 165's, Comp XE270 cam, 1.6 RR - 269 rwhp 14.1 @ 102mph.

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Posted: Wed Feb 13, 2008 12:43 pm 
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thanks fellas ill get a walbro 255pump and 30 psi injectors. and i know a boost gauge derrr i mean how do i initially set up how much boost i have.

 

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there are a few falcons in my drive way, some of them are turbo charged and some arent, some have big engines and some are small but they all have one thing in common and that is the blue oval on the front

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Posted: Wed Feb 13, 2008 1:04 pm 
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That depends what spring is in your wastegate.

The strength of the spring determines what boost it should open at.
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Posted: Fri Feb 15, 2008 11:56 am 
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You realy need an ecu or map that reads boost...
Without an ecu that does your engine is not tuned safe... There are methods to get it runing. But they are not that consistant or change to conditions...
Like the old days . Pain relief was a belt over the head to knock you out...it worked, but for some reason they don't do it any more ???

 

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As in ZOOM 126 edition
331 Dart block,3.25/ 4340 steel crank, Oliver rods,TFS ported track heat heads, TFS track heat inlet Twin SC61 turbo's
Project 1UZ-EF has started.. S475 Turbo 4.0 V8 Mustang Celica.....

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Posted: Sun Mar 30, 2008 4:00 pm 
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wwill injectors from a ba fit into my fuel rail

 

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there are a few falcons in my drive way, some of them are turbo charged and some arent, some have big engines and some are small but they all have one thing in common and that is the blue oval on the front

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Posted: Sun Mar 30, 2008 8:28 pm 
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yes

 

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Posted: Thu Apr 03, 2008 9:18 am 
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to control boost, why not get a turbo with an external wastegate and fit a boost controler, would this not work?

Acidic

 

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Posted: Sat Apr 05, 2008 11:03 am 
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yea my turbo is twin internally waste gated

 

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there are a few falcons in my drive way, some of them are turbo charged and some arent, some have big engines and some are small but they all have one thing in common and that is the blue oval on the front

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Posted: Sat Apr 05, 2008 11:33 am 
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i have injectors from a LS1 commodore in mine, they work well with the walbro 500hp pump and rr fuel reg, i have no ecu and have 230 rwkw on 8psi! motor is stock!
i been strapping it round for over a year with no issues!!! except a auto thats startin to slip!
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Posted: Mon Apr 07, 2008 7:39 pm 
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what untuned thats crazy

 

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there are a few falcons in my drive way, some of them are turbo charged and some arent, some have big engines and some are small but they all have one thing in common and that is the blue oval on the front

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