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07-SRT · 05-13-2017, 09:26 AM

NGK tr6ix the plug on the left was cam only add heads and the insulator is pure white and all the ground straps look bent compared to existing...Any idea why the insulator is white? AFR at wot is around 12.6 12.8

05-13-2017, 09:26 AM	#1
07-SRT Drives: 2015 Camaro SS Join Date: Sep 2011 Location: Jacksonville, Fl Posts: 713	Spark plug issue after ported/milled heads? NGK tr6ix the plug on the left was cam only add heads and the insulator is pure white and all the ground straps look bent compared to existing...Any idea why the insulator is white? AFR at wot is around 12.6 12.8 Attached Images __________________ 2015 Camaro 2SS Cam/Heads/FBO 498/447 SAE