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Old 07-26-2013, 03:05 PM
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xtreme xtreme is offline
Dodge Ram Forum Senior Member

Join Date: Nov 2012
Location: Odenton MD
Age: 36
Posts: 362
Gender: Male
Vehicle: 2012 Dodge Ram Express
Trim Level: Express
Color: Grey
Engine: 2009-20?? 345ci (5.7L) Hemi V8 390hp 407lb/ft
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Default Spark Plug Question

Ok I knowI asked about this before. But here we go I ordered NGK LZFR5C-11 from Rock Auto and supposdly pre gaped to 0.044. According to my owners manual they should be 0.043. Will 0.001 make that much of a difference. When gaping you always run the risk of breaking tips. Thats why I ask. Thanks.
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