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Thread: head code

  1. #1
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    head code

    Ive done a search for the head code for our 1.8t and found nothing.

    Does anyone know the code Info for our motors head? Cheers in advance

  2. #2
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    The head has a part number the engine complete with head has a code. BJX for the Polo IIRC.


    Gavin

  3. #3
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    Do any of these look correct? Small Port Head Engine Codes:
    ADR, AMB, AMU, APT, APU, ARG, ATC, ATW, AWM, AWW, AWP, BEA


    Large Port Head Engine Codes :
    AEB, AGU, AFYC

  4. #4
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    AEB and AGU are the only large port ones I am sure of.

    Anything else is most likely small.

    Gavin

    Are you looking for a large port head?

  5. #5
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    Quote Originally Posted by h100vw View Post
    AEB and AGU are the only large port ones I am sure of.

    Anything else is most likely small.

    Gavin

    Are you looking for a large port head?
    Looking at an aftermarket intake manafold, and it fit these codes.

  6. #6
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    Got a link for it? I have not read of big power increases off intake manifolds.

    Gavin

  7. #7
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    Hopefully this works,

  8. #8
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    I dont see you making much without matching the head to suit it. Even then who knows how much power you'll make.

    Have you seen any dyno plots or read any reviews. Looks pretty ugly too IMO.

    http://www.jbsautodesigns.co.uk/prod...03-oem-upgrade

    This exhaust manifold for example, makes power without any other mods.

    Gavin

  9. #9
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    Quote Originally Posted by ssman View Post
    Looking at an aftermarket intake manafold, and it fit these codes.
    Could i ask why you are looking for an aftermarket inlet??? the Polo BJX has a very nice flowing inlet TBH. Like Gav has stated the exhausts do make good gains along with software changes. The length you are looking at would also have to have some head work done too, Seriously we are nearly running stage 3 with standard inlet, not a lot of restriction really, on the already known stage 2 ers on here they will confirm that they are off the chain. Im very much looking forward to Fitting the KO4 and other stuff to Anthonys Pog which will be stage 3, this will be a VERY lively Polo Gti
    My 2C
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    Jmac
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