Spark Plugs - Awesome deal -
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post #1 of 4 Old 08-25-2012, 12:30 AM Thread Starter
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2005 WK 
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Location: Orlando
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Spark Plugs - Awesome deal

Hey guys, anyone know from experience if the copper tip spark plugs work best in the 5.7 Hemi, or would there be any benefit to getting the Platinum tip (copper core) ones.

I found a really awesome (if not sneaky) deal on Summit Racing's site.
^these are listed for $2.18 on their site, and there is currently a manufacturer's rebate for $2.00 off for each spark plug.

Just thought I'd share that deal!

And see if anyone had used those spark plugs in their Hemi.

KarpyDiem is offline  
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post #2 of 4 Old 08-25-2012, 05:47 AM
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For your year of HEMI the only spark plugs to use is copper cores.

'02 Liberty sitting on 35" tires,HP44,RockJock60,and AtlasII t-case
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post #3 of 4 Old 08-25-2012, 10:11 AM Thread Starter
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Those are copper core, the tip material is just platinum.
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post #4 of 4 Old 08-25-2012, 12:33 PM
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Just buy regular champion copper plugs. There will not be any noticeable benefit from platinum tips.

The hemi stresses that you use standard copper plugs, no platinum iridium etc.
so your better off playing it safe.

Dodge Dakota R/T 360ci Small-block _sold_
Jeep GC 5.7L Hemi- Magnaflow Cat-Back, BT Catch Can, 20" Gloss black SRT Reps
275/45R20 Nexen Roadian, Blacked out, 180 Stat _SOLD_
2008 335i Twin-Turbo
Shafer57 is offline  

5.7 , engine , hemi , maintenance

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