[Grumpy old man]

Airports don't sell fuel to car / truck owners it's illegal and they only carry 100 LL - low lead and"jet fuel is only kerosene so your not using that . I don't understand why you can't see you should park it until the carb and filter issue is fixed? It's broke don't drive it ! From day one I told you those heads were not worth the time and yet you continue to try to make them work ? There is a reason they had bad reviews .we used to run 12.5 : 1 engines on pump gas advanced timing and hot gas won't fix your problems , your melting spark plugs ? Did I read that right ?