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Spark Plugs

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Old Mar 5, 2007 | 01:44 AM
  #1  
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corona
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Default Spark Plugs

So, I'm not much of a wrench, but I've read a few threads here that kinda refer that the stock plugs are kinda crappy. I know I can replace spark plugs.


So, what spark plugs are recommended, and which specific brand/model is correct for my bike?

Thanks!
 
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Old Mar 5, 2007 | 02:28 PM
  #2  
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corona
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Default RE: Spark Plugs

Bump. Anyone?
 
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Old Mar 5, 2007 | 02:36 PM
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glide
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Default RE: Spark Plugs

Nothing wrong with the stock plugs at all. Some use autolite and even champs (which makes the HD plugs) but the stockers are just as good, just a bit more $. Plugs will make little if any difference in performance at all. JUst be sure to gap them correctly and antiseize on the threads with the proper torque too.
 
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Old Mar 5, 2007 | 02:37 PM
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Default RE: Spark Plugs

Autolite 4164's work good and are a correct replacement.
 
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Old Mar 5, 2007 | 02:40 PM
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Default RE: Spark Plugs

Champion RA8HC's come gapped about .030" and you have to bend the ground strap at quite an angle to get .040". They do work fine however, I just prefer the Autolites.
 
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Old Mar 5, 2007 | 08:34 PM
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corona
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Default RE: Spark Plugs

OK, so what I'm hearin is that the Iridium and/or Platinum plugs don't really do anything different for me?
 
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