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SP 515 Spark Plug Gap

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Old May 10, 2014 | 12:56 PM
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Bens2005F150's Avatar
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From: AZ
SP 515 Spark Plug Gap
Real quick question, doing the spark plug change and replacing the old ones with a set of SP 515's, for these new ones what is the recommended gap? 0.45? also are these plugs already gapped from factory?

Thx
Ben
 
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Old May 10, 2014 | 01:59 PM
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FX4Frenzy's Avatar
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You don't need to gap Sp515's. Just make sure none of the shrouds are bent.
 
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Old May 10, 2014 | 08:13 PM
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There is no way to gap them, I think.
 
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Old May 10, 2014 | 10:53 PM
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glc
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From: Joplin MO
Yes they can.

http://www.summitracing.com/parts/sd...8901/overview/

However, you shouldn't need to.
 
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Old May 13, 2014 | 12:02 AM
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Bens2005F150's Avatar
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Thx guys, after posting this I opened the box and looked at the end of the plug, did a DUH…the answer was evident.

Thx
Ben
 
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