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Thread: Bigger injectors 3sgte

  1. #1
    Junior Member Conversion King Jorrs's Avatar
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    Default Bigger injectors 3sgte

    hey guys i was wondering if anyone on here would no wat bigger injectors i could put into my 3sgte, its a 1st gen 3sgte and was wondering if anyone new wat bigger size i could put into it and wat size is in it at the moment, and if anyone had any for sale or new where to get them cheers

  2. #2
    Frontyard Programmer Backyard Mechanic davedave's Avatar
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    Default Re: Bigger injectors 3sgte

    The most common upgrade is the gen3 injectors, which are 540cc/m rather than 440

    You see them on here and ebay every now and then.

    Cheers,

  3. #3
    Junior Member Carport Converter 4agte's Avatar
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    Default Re: Bigger injectors 3sgte

    i have a set of 4 540cc gen III injectors that i dont need pm me if your interested

  4. #4
    Junior Member Conversion King Jorrs's Avatar
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    Default Re: Bigger injectors 3sgte

    pm sent mate
    cheers

  5. #5
    Junior Member 1st year Apprentice
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    Default Re: Bigger injectors 3sgte

    Jorrs
    The gen 3 injectors will not fit into the gen 1 as gen3 are side feed and gen 1 are top feed .

    Trevor

  6. #6
    Junior Member Chief Engine Builder Classique71's Avatar
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    Default Re: Bigger injectors 3sgte

    for this conversion woudl there be a problem converting to a later gen2 rail ?

    might help the guy out to get the injjectors - otherwise - sard make a big range of topfeeds
    Saphira - ST205 Celica GT-FOUR Group A NZ No:1/4
    "Mongrel Garage - back on Aussie soil! "

  7. #7
    Junior Member Conversion King Jorrs's Avatar
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    Default Re: Bigger injectors 3sgte

    maybe ill look at wat sard have ?
    also ill need an aftermarket computer, piggy back fuel computer to run bigger injectors ?

  8. #8
    Junior Member Chief Engine Builder Classique71's Avatar
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    Default Re: Bigger injectors 3sgte

    nods - you will

    stock ecu wont handle larger injectors all that well - youll run very rich

    You culd look at say one of the wolf EMS group buy ecu's ive got on offer atm - they can be wired up to first gen's if needed - but are not a direct plug and pray unit like whats available for the st185
    Saphira - ST205 Celica GT-FOUR Group A NZ No:1/4
    "Mongrel Garage - back on Aussie soil! "

  9. #9
    Frontyard Programmer Backyard Mechanic davedave's Avatar
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    Default Re: Bigger injectors 3sgte

    Quote Originally Posted by TA22-3SGTE
    Jorrs
    The gen 3 injectors will not fit into the gen 1 as gen3 are side feed and gen 1 are top feed .

    Trevor
    Sorry, wasn't aware of that.

  10. #10
    Junior Member Carport Converter 4agte's Avatar
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    Default Re: Bigger injectors 3sgte

    in that case some 440cc 7mgte or 550cc rx7 injectors are allways a good choice cheap and effective

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