Good morning from Germany,
now it ist 1 year ago when I brought my smoking cb 400 for to a specialist for old Hondas.
I told him, you have time for a good work. I have 3 more bikes for driving.
What was wrong with my lovely bike?
2 bores where out of parallel 1/10 mm!
Some Valve guides where loose in the head.
Also there was a mixture of piston rings.
Now I have a new restored Zylinder, with original Pistons an rings, A full restored Head with all new Components.
The Bike runs great now, without blue smoke.
I am trying to make Kilometer for testing the restoration.
Until now I have done 400 Km and everything is fine.
hopefully it will stay.
Best regards and nice weekend
Rudi
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