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AFR Bung Placement on 4-2-1 Exhaust 444-544

posted by  someone claiming to be tommyt544 on  Tue May 24 10:56 CST 2022 [RELATED]

I know many use a sniffer on the muffler to check their AFR. Has anyone tried to put bungs closer to the carbs to get a more accurate reading on each pair of cylinders and not a "mixed" reading of all four cylinders?






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New AFR Bung Placement on 4-2-1 Exhaust [444-544]
posted by  someone claiming to be tommyt544  on Tue May 24 10:56 CST 2022 >


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