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Spuds · 08-12-2020, 10:57 AM

Wait, so the first sensor hole in the header has your primary O2 sensor in it, and the second hole has a flex fuel sensor in it? What other hole are you looking to plug?

08-12-2020, 10:57 AM	#5
Spuds The Dictater Join Date: Apr 2017 Drives: '13 Red Scion FRS Location: MD, USA Posts: 9,697 Thanks: 26,779 Thanked 12,750 Times in 6,320 Posts Mentioned: 88 Post(s)	Wait, so the first sensor hole in the header has your primary O2 sensor in it, and the second hole has a flex fuel sensor in it? What other hole are you looking to plug?