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What plugs to use on a aluminum head ?

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Old 08-20-2015 | 09:46 AM
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Default What plugs to use on a aluminum head ?

I recently did the top ends and changed the heads. I put the ngk bpr6es in it . Just wondering what anyone else is using.
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Old 08-20-2015 | 10:13 AM
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NGK-V power R5671A-7
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Old 08-20-2015 | 10:37 AM
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What heads are we talking about?
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Old 08-20-2015 | 11:16 AM
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I put the promaxx aluminum on it
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Old 08-20-2015 | 05:27 PM
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As long as the heads call for a 3/4 reach 14mm plug the NGK R5671A-7 would work. NGK plugs the lower the number the hotter the plug.
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Old 08-21-2015 | 08:01 AM
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Put a dab of anti seize on the threads
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Old 08-21-2015 | 09:52 AM
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same as recommended, just use anti-seize like MrCig said.
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Old 08-21-2015 | 06:26 PM
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Originally Posted by excalibur82
I recently did the top ends and changed the heads. I put the ngk bpr6es in it . Just wondering what anyone else is using.
using same plugs but with a bit of anti-sieze on the threads.
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