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cruiser
08-08-2013, 12:10 PM
Getting ready to change spark plugs. P/O had rv 12 yc. Without starting a war, what would you guys suggest running in a 1981 s and s. The plugs i am taking out look great.

mikeg205
08-08-2013, 12:11 PM
what oil you gonna use and why along the plug change... ;)

cruiser
08-08-2013, 12:18 PM
P/O used rotella, fresh oil change. Not sure if champion plugs are correct.

PureInboards
08-08-2013, 05:42 PM
We use the NGK BPR6FS over here as they are easier to get than the Champion plug and have never had an issue with their plugs. Whatever you do don't go platinum or iridium as they are a waste of money in those engines

j.mccreight@hotmail.com
08-08-2013, 05:47 PM
Getting ready to change spark plugs. P/O had rv 12 yc. Without starting a war, what would you guys suggest running in a 1981 s and s. The plugs i am taking out look great.

***spark plugs per manual

Autolite BRF-3 Autolite #24 ASP 24,
Motorcraft ARF-32 (asf-32c) SP-415