help with top end miss

hay crackedback i checked the plugs yest. and the fr #1 and #2 dont look like the rest of the plugs....not what i am saying is that the last plugs #5/7/4/6 looks great to me and #3/4 looks okay but #1/2 looks a little like its not as tan and it doesnt have the look of the others if that makes any kind of since to you....maybe more jet up fr....i put 80 a few days ago but havent made it to the track yet..plan to go tomm.as for as chips i only have a 8000 next but atlease it will let me know if thats the problem or not.....anymore ideas just keep them comeing... how can i tell if its to lean?????? oh I have the 7000 pill in it now