I know just putting the 3" filter and lid on my car, it gets rich and the idle drops just a tad so what`s it doin past 7000 r`s? I`d be curious on that test............


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.....