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July 2025 I blew the head gasket on my 1950 S-14. I drove it for approximately 1 mile before I could stop and figure out what happened. Did notice that temperature gauge spiked. Once engine cooled. Opened radiator and found no water. I checked oil dip stick. White foamy oil. I figured I had blew the head gasket. Towed it home and started it up to back it in the garage. Pulled head and found the gasket broke between #6 and #5 cylinder. Replace gasket and torques down head. It would not restart. Buy the way I broke temperature gage line when removing it. Got that fixed. Company in CA put new bulb on and refiled with either. Let me know if anyone needs their contact. Checked compression. had between 50 to 80 PSI in each cylinder. Have sprayed Sea Foam and Marvel Mystery Oil through plug holes, multiple times. Let soak for several days. Got compression up to 90,90,70,80,80 and 60. Still will not start but is firing occasionally but not starting. More problems now. When removing the fuel line from carbonator. to check fuel pump. The threads in the carburetor for the brass fitting, that the float needle vale seal in, stripped out. Do you think I could drill out and put a thread insert in the carburetor with gas resistant sealant? The car has 102k miles. I also noticed when trying to start there was some fuel that leaked out around the shaft for the throttle butterfly on bottom of carburetor. Didn't notice this when the engine was running, just trying to start. But i figured this may have because the fitting was not tight into carburetor, due to bad threads, and the needle didn't seal tight allowing excess fuel into carburetor. The reason I asked is someone told me that where the throttle butterfly rod turns can wear allowing to suck air in. They said I may need to get the new bushing put in around that shaft. Has anyone else heard of that? While looking at fixing carburetor. I may pull the head and put more cleaners directly in each cylinder. I don't know how much I got in each cylinder spraying it in through the plug holes as they are over the valves not the piston. If I go this far, should I consider changing the rings? Can I drop oil pan and take connecting rod off crank shaft and push piston up, out through the top, high enough to change rings? Then I would also change connecting rod bearings and while there change crankshaft bearings.
I would appreciate any and all advice and thoughts. Anyone have a carburetor for this engine? I have the Fulid Drive.
