Champion 31 spark plug ?
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Topic author - Posts: 179
- Joined: Sat Mar 09, 2019 5:12 am
- First Name: Mike
- Last Name: Sleep
- * REQUIRED* Type and Year of Model Ts owned: I have 22, 24, 26 coupe, 25 pickup, 23 roadster, 27 touring and 26 Fordson.
- Location: Kansas
Champion 31 spark plug ?
I have several champion 31 spark plugs. Can they be used in a model T? When I looked at a crossover chart they they crossover to champion 25. Thanks!
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- Posts: 4433
- Joined: Sun Jan 06, 2019 8:00 pm
- First Name: John
- Last Name: Kuehn
- * REQUIRED* Type and Year of Model Ts owned: 19 Roadster, 21 Touring, 24 Coupe
- Location: Texas
Re: Champion 31 spark plug ?
What’s the difference. Heat range or?
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- Posts: 361
- Joined: Mon Jan 07, 2019 12:44 am
- First Name: Bob
- Last Name: Shirley
- Location: Atlanta Tx
Re: Champion 31 spark plug ?
By the authority vested in me by a this bunch of outlaws,I hereby grant you permission to use those classic plugs in in your automobile. They should work just fine with a little cleaning. You might try a cotton buffing wheel and red rouge to clean the porcelain.
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- Posts: 1119
- Joined: Sat Apr 13, 2019 6:06 pm
- First Name: Susanne
- Last Name: Rohner
- * REQUIRED* Type and Year of Model Ts owned: Late '15 touring, "Angel".
- Location: Valfabbrica, (central) Italy
- MTFCA Life Member: YES
- Board Member Since: 1999
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Re: Champion 31 spark plug ?
It's a commercial application plug, I've seen them in it and miss engines, put a set in an old motorcycle, and I can't see any reason why they wouldn't work in a T.