I have a 82 GMC w/350 edlebrock intake and edlebrock 4 barrel carb. Sometimes when I give it gas, I can hear the engine getting louder and getting more gas, but the truck doesnt accelerate. It feels like its bogged down and my already horrible gas milage, gets worse. I have tweaked the carb every way imaginable, I havent completely ruled it out, but I would like to see what other people suggest I take a look at. So Im open to ideas.
Thanks