29-03-17, 11:52 PM
Very puzzling.
If an exhaust valve on cylinder 1 was leaky the gas in the exhaust system could blow back to the carb while on the induction stroke.
The only problem with that is that you measured good compression.
If an exhaust valve on cylinder 1 was leaky the gas in the exhaust system could blow back to the carb while on the induction stroke.
The only problem with that is that you measured good compression.