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what s is the spark plug gap for tr 55 ngk

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Old Feb 26, 2006 | 11:47 AM
  #1  
MAGIC Z's Avatar
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From: DAYTON OH
what s is the spark plug gap for tr 55 ngk

i have a set of ngk plugs what would be the proper plug gap nothing fancy on the motor other than a 52 bbk and lt 4 km flowmaster thats it thanks
Old Feb 26, 2006 | 12:04 PM
  #2  
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Re: what s is the spark plug gap for tr 55 ngk

.050
Old Feb 26, 2006 | 12:14 PM
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From: pa
Re: what s is the spark plug gap for tr 55 ngk

but .035 will give you better spark incase the system is getting old
Old Feb 26, 2006 | 12:54 PM
  #4  
2000GTP's Avatar
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From: Aurora, IL
Re: what s is the spark plug gap for tr 55 ngk

Originally Posted by n2ceptor
.050
This is a perfect gap for an otherwise stock motor. It is what I have mine gapped at as well.
Old Feb 26, 2006 | 02:20 PM
  #5  
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From: pa
Re: what s is the spark plug gap for tr 55 ngk

but for guys on a stock 80k + opti and cheap wires 0.35 works best
Old Feb 26, 2006 | 02:24 PM
  #6  
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Re: what s is the spark plug gap for tr 55 ngk

Just do what i did replace it all at once (mine was stock at 107k lol added new 8.5mm MSD, 106 autolight plats and a new distrubuter )
Old Feb 27, 2006 | 12:32 AM
  #7  
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From: Frisco, Texas
Re: what s is the spark plug gap for tr 55 ngk

like everyone else says.. .050" for stock, and it's suggested .005 less for every 50HP you add to the engine.
Old Feb 27, 2006 | 06:35 AM
  #8  
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From: pa
Re: what s is the spark plug gap for tr 55 ngk

maybe thats why my gap is .010 lol had to close fer the hp
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