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Location: sydney
Registered: December 2002
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injectors
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Sat, 07 June 2003 06:48
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 |
I'm after some higher flow rated injectors to suit the 20 valve fuel rail, are there any?
cheers luke
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Registered: June 2003
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Re: injectors
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Sat, 07 June 2003 14:55
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 |
Hi, I'm no expert in this, but late 3SGE (late '89 onwards), 7MGE should work,(you got 250cc's top load type right?)- same Impedance, more flow- 315cc per minute. If you got side feed type's, look for 2TZ-FE's -282cc. But get other opinions, as I'm not sure if they fit your Rail.
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Location: brisbane
Registered: March 2003
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Re: injectors
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Sun, 08 June 2003 04:02
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 |
how much cc's does the 3sge's flow? i am thinking of using them for my 18rg.. is the 3sfe ones the same cause i can get them easy
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Location: Perth
Registered: May 2003
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Re: injectors
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Sun, 08 June 2003 16:44
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Couldnt speak for the 4AG or 18RG, but for the 2TG I am going to use GTR fuel injectors.
Both the original and GTR injectors are low impedance. There is a difference of 1mm in the overall length (GTR is longer). This can be compensated for with some shim washers under the fuel rail mounts. The pintle end is the same diameter, but the feed in end is smaller on the GTR by just under 1mm. Might be able to get away with using a 'fatter' o-ring to seal it. If that doesnt work then will have to machine up collars and press them into fuel rail.
BTW the original injectors are 125cc/min and the GTR ones are 440cc/min.
Cheers.
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Location: Perth
Registered: May 2003
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Re: injectors
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Sun, 08 June 2003 16:54
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 |
celicaboy wrote on Sun, 08 June 2003 12:02 | how much cc's does the 3sge's flow? i am thinking of using them for my 18rg.. is the 3sfe ones the same cause i can get them easy
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3SGE -> 250 (Brown),295 (Green),315 (Pink)
3SGTE -> 430 (Black)
3SFE -> 200 (Dark Grey & Dark Blue)
I have got a fuel flow chart if you are interested. Makes life easier
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Location: brisbane
Registered: March 2003
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Registered: June 2002
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Re: injectors
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Mon, 09 June 2003 04:52
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 |
I could be repeating incorrect info here but I think 1JZ-GTE side feed injectors fit into the silver top 4A-GE fuel rail.
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Location: Perth
Registered: May 2003
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Re: injectors
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Mon, 09 June 2003 05:12
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 |
celicaboy -> email sent
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Location: brisbane
Registered: March 2003
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Re: injectors
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Mon, 09 June 2003 05:14
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 |
kewl thanx mate
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Location: sydney
Registered: December 2002
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Re: injectors
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Sat, 21 June 2003 01:53
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so has any one needed to put larger injectors onto a 20 valve fuel rail or know of any one.
I'm told i could get mine high flowed any opinions on that
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Location: nth ringwood, Victoria
Registered: August 2002
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Re: injectors
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Sat, 21 June 2003 02:21
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you would have to use side fed 3sgte injectors as the 3sge are top feed so you havent got many choices im afraid
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I supported Toymods
Location: Sutho/Hills NSW
Registered: September 2002
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Re: injectors
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Sat, 21 June 2003 02:26
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 |
had mine cleaned yesty.
they are side feed as stated above 
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