Bob congrats on your great first track outing with the Duster. The 557 cam works pretty Damn good say. I ran a bunch of 10.55 in the 1/4 with it in my old 3500 pound 65 Plymouth B Body. Keep up the great work and can't wait to hear your next new best et.
Thanks Bobby, next year I might have to throw some gear in this thing just for one day