My low #`s weren`t much better than yours and had one cyl. was .110 non thrust............thrust were all over bet. .154 low and .288. Twelve plus years later and one bore and hone later, it`s still going strong.


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.....