Thread: spark plug caps
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Old 02-07-2020, 08:59 PM   #11
DNLs1930
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Join Date: May 2019
Location: Fort Worth side of DFW
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Default Re: spark plug caps

Quote:
Originally Posted by Y-Blockhead View Post
I like it! Here they are on W16Ys.

Look pretty dang kool!!



Question: Do they get "energized" each time a spark travels to the plug and I must guess they do not affect the strength of spark available at the business end of the spark plug that might affect engine operation.
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