Hey all,
I recently purchased a '78 CB750F with a siezed engine. I have put in a '72 standard CB750 motor. There is a line that goes from the oil tank to the back of the motor/trans(not one of the main lines), and they are different sizes on the different motors. On the '78 F motor it was a fairly large line, like a 1/2 inch, and on the '72 mill it is much smaller, like a 1/4 inch. Will this swap cause any lubrication issues? Any info would be greatly apreciated!!!