ProComp/Speedmaster aluminum heads

Drove it to the gas station and top it off with another 5 gallons of non ethanol which makes me think I have 99% of the Sunoco out of it now. I can't smell it anymore... Brought the car home after a long drive and it was 99 degrees out today and the car came home pretty hot and I started and stopped it a few times and no run on so I believe I'm pretty convinced so far that the heads took care of one of my issues....