I have a problem with my Lokar throttle cable and floor mount gas pedal. I have switched from a Edelbrock 750 to a Demon 650cfm. Now I am unable to attain full throttle. I only get about half throttle or so. The cable is tight with no slack. I am not sure what I can do. I just cannot find enough adjustment to reach full throttle. I no longer have hte instructions. Any thoughts on adjustment or what I am doing wrong? Thanks.

Move the anchor stud (where the cable attaches to the carb linkage) down, or closer to the throttle shaft.