Originally Posted By mopar dave
Just ordered a set in a 6. See how those do. I put ngk race 7's in and had an intermittant misfire.


Unless you have a bad plug, connection or ? no reason the 7's should cause a misfire as I've run em w/zero issues at 12.1.1 comp..........

72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....