Originally Posted By D-50
Thumper what is the compression on you motor? What is the cranking cylinder pressure?


I cranked it 4+ years ago and it was 175+ and I`m at 12.1.1 compression...........


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.....