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Old Mar 7, 2008 | 10:42 PM
  #1  
JohnnyS4's Avatar
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Default plug gap

What is the gap onNGK PFR6Q plugs. I think it .28 .I did a search but could`nt find an answer.
 
Old Mar 8, 2008 | 03:08 PM
  #2  
DavidgotanAUDI's Avatar
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Joined: Sep 2007
Posts: 303
From: Orlando
Default RE: plug gap

Use the stock gap of the car, thats what the motor is tuned for, it should tell you on a sticker under the hood if not try the owners book
 
Old Mar 8, 2008 | 04:47 PM
  #3  
JohnnyS4's Avatar
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Default RE: plug gap

I used the old plugs to get the gap.I just finishedinstalling them ,the car is running great. I also installed a boost gauge. I`m running around 15 to 16 psi when getting on it.
 
Old Mar 9, 2008 | 08:55 PM
  #4  
2k S4's Avatar
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Joined: Apr 2006
Posts: 2,948
From: Tacoma, WA
Default RE: plug gap

Stock plugs come gapped, you should be using surface gap plugs. If not, .27-.30.
 
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