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AEB/AGU/....ADR??

S3Rich Mar 4, 2012

  1. S3Rich

    S3Rich Member

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    as above really im on the hunt for a large port head and notice theres quite a difference in price,are the AEB and AGU exactly the same? and any info on the ADR as that looks like large port aswell

    thanks
     
  2. Dani_B19

    Dani_B19 Audi-sports own special child.

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    Same but the AEB has a little bit of metal on the side that has to be machined off. Also be careful with the ADR as they arnt all largeport, some are smallport.
     
  3. aragorn

    aragorn "Stick a V8 in it!" Staff Member Moderator VCDS Map User

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    Also, ADR's have different cams and the exhaust valves arent sodium filled, so you'll need to either buy some or swap the valves from your existing head.
     
  4. <tuffty/>

    <tuffty/> Badger 5 Edition...Its all about the flow... Staff Member Moderator Audi S3

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    Not all AEB have the extra metal.. shouldn't stop you buying one but something to factor in when you buy...

    <tuffty/>
     
  5. Andrew@A.L.D

    Andrew@A.L.D May add NOS to 600+bhp S3.

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    Mine didn't have it and the one i worked on lately didn't have it also

    Not hard to remove
     
  6. S3Rich

    S3Rich Member

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    nice one guys
    its going to get sent off for a rebuild anyway so not to worried on valves etc as they will all be new.one step closer to building the BT :)
     

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