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What injectors do i have?

I have a few sets of injectors,

 

They have differenct numbers on top of the injectors, trying to work out what size they are.

 

these numbers are stamped on top, google doesnt really bring much up

 

from first set of rails 2H50 (NISSAN LOGO) 0910N

The Second set 1M51 (NISSAN LOGO) 35310

 

Thanks.

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    I have 1M51 plus a number stamped on a stock TT Injector ...so I guess that´s what those are.

     

    :)

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    Are you sure the first one isn´t an "M" aswell, i.e 2M50 as opposed to 2H50 ..in which case it should be a stock TT injector too. 1M50, 1M51 and 2M50 should all be stock TT injectors.

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    • Author

    Yeap pretty sure it's a H.

     

    They are two different sets.

     

    If it helps also the connector one set is a brown/red colour

     

    the other set blue/purple colour.

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    the 1M51.s are definitely stock TT injectors

     

    the other ones, if they didn´t have the nissan logo, and were purple but looked the same I´d have said they could be old style Nismo 555 injectors,but with a Nissan logo I only know of the 2M50 injector in connection with the Z, 2H50 doesn´t ring any bells mate,

    can´t help you there.

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