ok im lost on this problem. ok when im driving my 1984 F-250 everyonce and awhile it wants to bogg and try to cut out and shutdown on me and when i and trying to smoke an import its wil bogg like a rev limiter. its a 1984 F-250 with a 460 i just rebuilt the dist. it has a edelbroke 650 4bbl i think that the carb is too small but dont know. the truck runs 2 ele. fuel pumps but only the rear is hooked up im also pleaged with wirer issues and really thinking about selling the truck so please help if you can