ProComp/Speedmaster aluminum heads

Yet another update on the Speedmaster heads LOL...
What are the two main things I wanted these heads for was weight loss 50 lb which LOL I gained it right back putting an AC system in oh yeah and the Nitrous system... BUT... The other reason was hopefully to be able to run pump gas.
The first thing I did today was buy another five gallons regular non-ethanol 91 or 92 octane, I think 91.. I mix that with the three gallons that was left in the tank which I had already started diluting so I couldn't have had more than a half gallon 110 Sunoco.. after a lot of hot idling playing with the new AC it shut off every time like normal.. that's where I had my problems before just during shut off it wouldn't run on... So that was a positive note.....