I am about to try to start a 1967 barracuda that has not run for 15 years. I'm looking for advice on what I should do for the cylinders prior to starting. I have already replaced the fuel system and change the oil. 273 v8 with 43k original miles
I used a few ounces of marvel mystery oil in all the cylinders and actually use two stroke gas pour some down the carb and filled the bowl. Fire it right up, let it smoke for a few it will clear right up after a few minutes if the rings, valves, and seals are still good.
