Not trying to steal your thread, but our car's are almost the same setup but your's is running 1 second faster than mine. What do you suppose the difference is? I've always felt it should be running mid to high 12's.
68 dart/340 motor/10.75 to 1/same cam/air gap/700dp or 750dp/3400 dynamic 9.5"/4.10 741 suregrip/open headers/235-60-15 drag radials/ss springs/j heads but I had eddy's on also and it didn't pick up any