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What spark plugs


Callum1998

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  • Member For: 6y 3m 17d
  • Gender: Male
  • Location: Adelaide

Hey guys I know this has been covered before but I’m wanting to change my spark plugs and wondering what to use.

I have a fg xr6t on e85 running 22psi

should I go a copper plug? What heat rating for ethanol fuel and what gap for higher boost

cheers

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  • Dropping a turd
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  • Member For: 16y 5m 2d
  • Gender: Male
  • Location: Perth
  • Dropping a turd
  • Gold Donating Members
  • Member For: 16y 5m 2d
  • Gender: Male
  • Location: Perth

Nothing, just the gap.

 

Denso 20 is equ to NGK 6, Denso 22 is equ NGK 7

 

 

All turbo 6cyl family from ford run NGK equ 6 IE--BKR6EIX-P. $25 each at supercheap.  I got plenty of power and boost and SK20R7 plugs is in all my turbo cars..

Edited by arronm
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