Quote:

ANY COMMENTS ON USING 440 SOURCE HEADS ON MY MOTOR? IM BUILDING A 60 OVER BALANCED 440 509 PURPLE SHAFT CAM AND LIFTERS DON'T KNOW INTAKE YET BUT WOULD LIKE TO RUN HILBORNE ELECTRONIC FUEL INJECTION. THANKS IN ADVANCE



Stop shouting, all the haters will hear you and chime in.
Mine are fine so far.
Jim