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Thread: Stage 3a with 740's

  1. #1
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    Stage 3a with 740's

    Just checking

    I'm going stage 3a hopefully and want to make sure that if I spend the money on a chip that it will run with the 740's I intend on buying instead of the 555's or what would I need to do to make it right with those instead??

    Cheers Rich

  2. #2
    Now with 400bhp....
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    If you get 740's you need a custom map. The stage 3a hdev chip will only work with 555cc nismo's
    1998 Nissan 200sx s14a , 2000 std 5 speed with nismo supercoppermix clutch bn6 Sapphire Blue

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    This is what I was checking as I no exactly what is needed I just want the bigger injectors for the just incase factor as I don't plan on taking it further than 3a but if I change my plans and do go further I don't have to buy more injectors. So was just trying to find out if it would still work with the bigger ones

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    Go with nistune then you will be flexible if you want more power later on, and you dont need Nismo specific injectors as well which is usually more expensive

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    Ye this is what I was debating but it seem quite expensive to go that way brand new unless I find a second hand 1!! Once they have been mapped can any tuning place remap it afterwards??

  6. #6
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    I saw a nistune board for s14a for sale not long ago asking 160. Any tunning place probably can map it but i would go for reputable place as mapping is crucial. Heard many stories about shit map leading to engine failure and cutting off etc.

  7. #7
    Flamethrower Jez's Avatar
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    If you want to use one of our stage 2, 2a, 3 or 3a chips then you'll need Nismo, HKS or Tomei 555cc injectors - they have to be the yellow ones, direct fit and watch out for fakes on ebay etc. The chips won't work with other injectors. We can do a custom map on our chips (as well as Nistune) for other injectors, but as other injectors are not identical we can't do off the shelf chips for them.

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    Ok jez how much could u do the nistune ecu for s14 for? And how much for a custom map 3a chip with 740's instead? And ok I'll have to get 555's if I go down the chip route

  9. #9
    Flamethrower Jez's Avatar
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    Heres some prices:
    Stage 2a + fitting + check on dyno - £339.97
    H-Dev board + fitting + mapping + dyno time - £519.97
    Nistune board + fitting + mapping + dyno time - £689.96

  10. #10
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    How much would it be for the Nistune + fitting into my ecu without mapping or dyno time as I'm In leeds so wouldn't really want to drive all they way down there as its miles away! :/

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