spark plug thread

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rocket robbo
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spark plug thread

Post by rocket robbo »

any of you techies know what the correct thread size for the spark plugs are
need to refresh / clean so will need the correct tap?
cheers fellas
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Stig
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Post by Stig »

M14 x1.25
AKA Bald headed b'stard
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nuggitt
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Post by nuggitt »

Stig wrote:M14 x1.25
I've just measured my plug again and according to my bolt gauge it says it's a M12. ?? :retard:

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Stig
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Post by Stig »

Yes sorry. My bad. I measured them at 12mm but for some season typed 14????

Plot officially lost :retard:
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