Got to be a fuel starvation problem. Start at the tank (clean the tank)and replace everything to the carb, then clean and rebuild the carb. Put a fuel filter in line to save you from having to redo the carb job. Had a VW one time that the kids put grass clippings in the tank. Ran great for 15 to 20 minutes then would die. Wait 5 minutes and restart. Finally it worked its way into the carb inlet and wouldn't start for several hours. Good luck!


Martin
'62 Chevy C-10 Stepside Shortbed (Restomod in progress)
'47 Chevy 3100 5 Window (long term project)
‘65 Chevy Biscayne (Emily)
‘39 Dodge Business Coupe (Clarence)
“I fought the law and the law won" now I are a retired one!
Support those brave men/women who stand the "Thin Blue Line"! Hug a cop!
USAF 1965-1969 Weather Observation Tech (I got paid to look at the clouds)