I've been having a problem here lately and wondering if anyone could give me a hand. It seem that at WOT, when i get up to about 55-65, it starts bogging down, but when i let off and open it back up it does fine one up to 100. I'm really thinking it's got something to do with the carb(edelbrock quadrajet 750), but then again, it could bve th ignition, i don't really know alot about either. Just hoping someone might have a useful opinion, andy help will be greatly appreciated.