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what spark plugs for k04 hybrid

Discussion in 'A3/S3 Forum (8L Chassis)' started by peterg60, Dec 9, 2012.

  1. peterg60

    peterg60 Member

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    hi all what spark plugs should i buy for my k04 hybrid build ? its a 1.8t agu engine in mk1 golf . also do they need gapping or can i buy then already to put into motor. thanks
     
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  3. superkarl

    superkarl MAN OF STEEL

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    Ngk bkr7eix. Gapped to 0.7-0.8mm
     
  4. peterg60

    peterg60 Member

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    wheres the best place to get these? are they pre gapped or i have to do them

    thanks
     
  5. lshigham

    lshigham Member

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  6. superkarl

    superkarl MAN OF STEEL

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    Got mine from ebay, 4 for about 20 quid I think. Being iridium they last longer tho so its worth the cost in my eyes. And yeh you'l need to gap them with feeler gauges
     
  7. Prawn

    Prawn My other car is a MINI!!!!

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    stick BKR7E copper plugs in it mate. The copper version of what Karl suggestd.

    Copper dissipates heat better, which helps towards EGT's, and with a ko4 hybrid you're going to need all the help you can get with EGT's!

    As Karl said, the only benefit or platinum or iridium plugs is life span, plat/irid plugs will last 50k plus, where coppers need changing every 8k or so.

    However, the coppers are £2 per plug. I'd much rather spend 10 minutes twice a year changing plugs and know that I've got fresh ones than spend the extra initially and assume they're fine for 4 years!

    I run BKR7E copper in my 350bhp AGU, Tuffty runs them in his at 400bhp, and Welly ran them in Bumble at 450bhp too
     
  8. s3gazz

    s3gazz Well-Known Member

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    U got an eBay link prawn pal to these ones u use
     
  9. Prawn

    Prawn My other car is a MINI!!!!

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  10. A3-Lee

    A3-Lee Active Member
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    Would the plugs you mentioned prawn be fine in a agu with 190bhp or are these more for higher power an if so with what gap I have Bosch super 4s at the min, sorry to jump in on the thread
     
  11. Prawn

    Prawn My other car is a MINI!!!!

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    I would think the 7's would be fine on a mapped AGU yes mate, if there were a touch cold you could always try 6's, but I think 6's are standard.
     
  12. peterg60

    peterg60 Member

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    thanks all i just ordered some cooper 1s and a feeler gauge from ebay.


    cheers
     

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