Originally Posted By earthmover
Originally Posted By 440outlawdart
thumperdart,my 499/400 runs 5.80s-90s all motor,2950 lb car.with the 540/400 ran low 5.80s,all motor,race gas



What's the combo..


Curious myself...........

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.....