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Original style spark plugs
Posted: Sat Jun 06, 2020 7:30 pm
by Nunsio1
I am sure this topic has come up before, what original type spark plug would work best in 1924 engine with electronic distributor 12 volt ignition,aluminum pistons. Rock Auto has Champion 425 & 525 available . Thanks for your opinion.
John Monticciolo
Oscoda Michigan
Re: Original style spark plugs
Posted: Sat Jun 06, 2020 9:31 pm
by TRDxB2
Original look is the 425 X.
Re: Original style spark plugs
Posted: Mon Jun 08, 2020 9:17 pm
by Original Smith
I don't see any original looking spark plugs! Close, but not the same. And, for what year?
Re: Original style spark plugs
Posted: Mon Jun 08, 2020 11:52 pm
by Steve Jelf
425 X is the current version of the original Champion X. But I decline to pay the crazy price. I buy originals at swap meets or on eBay for a fraction of the price.
http://dauntlessgeezer.com/DG95.html