I went to my dyno tuner finally. With the H2C cam vs. the custom cam I had before I made 7 less horsepower. But my tuner said in reality I made just as much if not more. With the custom cam I ran 28 inch tires and 2.92 gears. With the h2c cam I ran 27 inch tires and 3.27 gears. Also the heavier g force 1000 hp axles. He said he was able to go to 160 before in 4th. Now only 140. I had actually protected the car pretty well. With my hz table I was running 11.68 to 1 afr. He adjusted it to the mid 12s.
So off I went back to Tucson. Still a miss at 5100 at wot in gears one and two. I definitely felt it was going to be the one and two clutch packs.
But when I stopped for gas and filled her up the miss went away. I then remembered posting here that I got the miss to go away by adding fuel to the hz tables. But I now remember that I also filled her up when I did that.
The miss starts coming back at 3/4 of a tank full. Is it coincidental or am I on to something? What if anything could be wrong with the fuel system where only on a full or nearly full tank of gas I get no miss?