OK I JUST GOT THROUGH INSTALLING NEW EDELBROC ALUMINUM HEADS AND INTAKE, I ALSO INSTALLED BBK HEADERS. NOW ALL OF A SUDDEN MY TIMING IS JUMPING ALL OVER THE PLACE WITH SPOUT IN BUT WHEN I REMOVE THE SPOUT IT IS FINE. ARE THERE ANY IDEAS AS TO WHAT IT COULD BE, 6 MONTHS AGO ALL NEW IGNITION WAS INSTALLED , DIZZY, COIL, FORD RACING 9MM WIRES, MOTORCRAFT PLUGS, MODULE IT WAS FINE TIL I DID THIS WORK. PLEASE HELP.