so i just put together my new ported engine and new crank and started up today and the one side got hot and the other side is taking it a bit to warm up , at the tail pipe the it pushing not cool but normal temp air and the other is hot plus the one thats pushing cool air has oil like gas mixture , help is needed is this normal untill engine breaks in or what . oh they both have same compression and took the filters off and carbs are spitting gas also there is spark for both