Correct spark plugs and gap

pwrightII
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04 Apr 2023 18:19 #47063 by pwrightII

Replied by pwrightII on topic Correct spark plugs and gap

Thanks to both of you for the info. I appreciate it! Pete

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C.R.D.
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04 Apr 2023 17:48 #47062 by C.R.D.

Replied by C.R.D. on topic Correct spark plugs and gap

According to service bulletins for 1931 and 1932 the original spark plug was a Champion C-4 so I would assume the same spark plug would have been original for 1933. Modern replacements that work but are not correct for judging are the Champion W-18 or the Champion W-16 which is a little colder. The plug gap would be .020 - .025 for 1931 through 1933.

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George van Nostrand
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04 Apr 2023 15:29 #47061 by George van Nostrand

Replied by George van Nostrand on topic Correct spark plugs and gap

Pete My Champion catalog shows ' 31-'33 W-18 518 , Gap .025 ".

Restoring 1936 Cord Westchester sedan.2023 A

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pwrightII
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03 Apr 2023 18:01 #47055 by pwrightII

Correct spark plugs and gap was created by pwrightII

Which are the correct spark plugs for a 1933 8-101 and what is the correct gap. Thanks. Pete

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