Thread: NGK Plugs
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Old 06-01-2007, 05:28 PM
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DarrenX33 DarrenX33 is offline
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Default Re: NGK Plugs
Marlin-

I went with the XR5 which was what we determined here to be the R43 equivalent. However, I believe you need them tapered for the Deuce.. End of summer last year I went with a hotter plug which is the XR4.
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