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Discussion Forum

F-20 plugs

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06-28-2001 09:01:14

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What do those of you with F-20's run for spark plugs. Ours has Champin 1COM and W-14 in it , and one is not firing, so we need to replace them. I thought of going hotter, as we do not pull a load very often.

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06-28-2001 20:52:50

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 Re: F-20 plugs in reply to RAW in IA, 06-28-2001 09:01:14  
Autolite 3076 or Champion W-20 is your best bets

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06-28-2001 17:25:38

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 Re: F-20 plugs in reply to RAW in IA, 06-28-2001 09:01:14  
I swear by Autolite 3077. Will not foul.

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06-28-2001 10:43:15

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 Re: F-20 plugs in reply to RAW in IA, 06-28-2001 09:01:14  
I use ac-77

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Bob Kerr

06-28-2001 10:02:10

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 Re: F-20 plugs in reply to RAW in IA, 06-28-2001 09:01:14  
I have a 10-20 and run #520 W20 plugs. I ran the tractor on Kerosene all last year and the plugs never fouled and look good and clean when I checked them. The tractor did stuff like putt putt around to work hard on a threshing machine and sledding 20'x2' dia logs. Never missed a beat!The plugs are kind of pricey but should last for years and years.

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