replacement for champion C53 or C55 spark plugs

Discussion in 'PSI Superchargers Tech Questions' started by streethot, Oct 4, 2007.

  1. streethot

    streethot New Member

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    Anyone knows any other brand or model of spark plug to change from C53 or 55...need to be small hex.....this spark plugs are not lasting long enough....
     
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  2. Mike Canter

    Mike Canter Top Dragster
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    C-55C is the same as a NGK R5671A-11. Uses 5/8' hex. Or what most racers use is the NGK R5671A-10
     
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  3. streethot

    streethot New Member

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    Thanks mike.....and changing my original question.....anyone knows small hex spark plugs for nitro....easy to find....:cool:
     
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