318 Runs Crappy at low speeds when hot.

Found it! Unbelievable, the #7 Plug wire had a burn in it and was grounding to my header! When I changed my plugs the other day i looked over the wires which are only a year old, BUT i must have overlooked this boot because I had a high temp sleeve over it to protect it from the stupid header! I cant believe how much tail chasing i was doing for something so easy!!!!!!!



Thanks for the help guys!