Time to get the '64 out and ready to go. First off it had a flat tire and that just happened to be back in the corner where you can't get at it, more on that later. Tried to start it and no go, opened the hood and removed the breather and set the choke. That's the reason I'm posting this. The piston in the choke stove was frozen up again with carbon/black soot. After I set the coke it started right up. By the way it is stored with no fuel additive or battery charger. All I have ever tried to control while storing a car is moisture and mice. I did start it and take if for a drive sometime in November on a nice day.
I've had the choke apart a dozen times, even blocked the runners in the manifold. Also took the right side manifold off and bored out the stainless steel heat tube and replaced that. Old one was ok but changed it anyhow. New hose and heat tube to the choke bimetal spring housing. Polished the brass piston and honed the pot metal bore in the housing. Put it back together and it works fine for about 100 miles and then it locks up from soot. The way I see this thing working is to suck fresh air from the top of the carb down through the exhaust manifold to heat it for the bimetal spring to release the choke at running temperature.
Somewhere in the world of one Carter WCFB gasket fits all, there must be a port that is being left open or closed that is running exhaust soot into the choke housing and I'm at a loss to know how to ask for or get the right one. That is if there really is one that is correct. Tried three or four so far which all are about the same and it still plugs up way to fast.
Then again is it the way our new fuels burn? I've never seen this much soot in an engine before. Any first hand experience that might help would be appreciated.
Now for the tire, it was leaking badly around the bead. I can tell you why knock off wheels no longer exist, but that's another story. Broke the bead loose and it was loaded with white oxidation. Cleaned up the rim with 120 grit wet/dry sand paper and Dawn soap and then some aircraft aluminum polish. Inflated it to 40 PSI and washed off all the soap I used to find the leak and all is well so far. This tire has been mounted about a year and a half and it had way too much oxidation for just normal moisture intrusion as it is seldom driven in the rain. It might make a case for nitrogen in tires with aluminum wheels though.