Logo

1955 Johnson 3hp

guido2

Regular Contributor
Does anyone know the normal compression on this motor? I'm getting 65 on top and 61 on lower cyl. Thats on the 3rd brisk pull. Motor barely running and low power, the guy overheated it. Get this.........
he was scaling panfish on top of his 50 gallon water drum that he test runs the motor in..........yeah! Water pump plugged up with fish scales. I looked in the pump and said "What in the hell have you been doing here? Are you running this motor in an aquarium?" The look on his face was worth a million words.
 
Back
Top