The Ford Barn

Billy C · 06-16-2024, 09:28 AM

I have these spark plugs.
3x Champion
w16y Champion
tt10 Motorcraft
c16c Champion
w18 Champion
3076 Autolite
Can anyone tell me their heat range order from hot to cold?

Gary WA · 06-16-2024, 10:48 AM

Quote:

Originally Posted by Billy C

I have these spark plugs.
3x Champion
w16y Champion
tt10 Motorcraft
c16c Champion
w18 Champion
3076 Autolite
Can anyone tell me their heat range order from hot to cold?

this work?

nkaminar · 06-16-2024, 11:44 AM

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There is a good article about spark plug heat ratings in the latest issue of the Model A News.

06-16-2024, 09:28 AM	#1
Billy C Junior Member Join Date: Oct 2023 Posts: 3	Spark plug heat range I have these spark plugs. 3x Champion w16y Champion tt10 Motorcraft c16c Champion w18 Champion 3076 Autolite Can anyone tell me their heat range order from hot to cold?

06-16-2024, 11:44 AM	#3
nkaminar Senior Member Join Date: Jan 2012 Location: Western North Carolina Posts: 5,856	Re: Spark plug heat range Sponsored Links (Register now to hide all advertisements) There is a good article about spark plug heat ratings in the latest issue of the Model A News. __________________ A is for apple, green as the sky. Step on the gas, for tomorrow I die. Forget the brakes, they really don't work. The clutch always sticks, and starts with a jerk. My car grows red hair, and flies through the air. Driving's a blast, a blast from the past.