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Correct Stock Plug Replacement?

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Old Jan 1, 2008 | 06:20 PM
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MHMCGILL's Avatar
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From: Pacific Northwest
Correct Stock Plug Replacement?
Yes I did a search and the search was confusing. I am bone stock so do I go with TR-6's or TR-5's? I want to get them done this week because I am tired of the high rpm miss. Thanks and Happy New Year.
 
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Old Jan 3, 2008 | 11:30 AM
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From: Warner Robins, Ga, CSA
The '5s' are the stock heat range. The '6s' are one range colder. I'd(and many others have) go with the '6s' just to be 'safe'. That is if my L was 'stock'


Dan
 
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