Posted By: jbeintherockies
Please help me read my spark plug - 10/26/19 08:09 PM
Hi,
I pulled my #1 plug from my stroked 340. I have not learned the art of reading plugs. The porcelain appears to have chipped off on one side of the plug. I think that is indicative of detonation; but I haven't heard any rattle or ping (means nothing). The plugs are Autolite 64's.
https://drive.google.com/file/d/15R7gOsiHDfcLlziLcsJYAa1f0qF0jXW8/view?usp=sharing
https://drive.google.com/file/d/15X6JF_Ls3pw8PNM9XuHqk_3mki3e09HF/view?usp=sharing
https://drive.google.com/file/d/15WXBwJnwwYXbtvrHfXDCLO8ZvD7N-2rm/view?usp=sharing
TYiA!
I pulled my #1 plug from my stroked 340. I have not learned the art of reading plugs. The porcelain appears to have chipped off on one side of the plug. I think that is indicative of detonation; but I haven't heard any rattle or ping (means nothing). The plugs are Autolite 64's.
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TYiA!