The bike has been backfiring my whole ownership. But not this much! It was usable when i bought it..
I did change the intake rubbers to new ones and the rubber sealings as well.
Clean carb check! New air filter mounted.
It has a CRD slip-on mounted silencer, so i changed the jets from original 130/120 to 140/130 instead.
I even did regrind the valves i the top, because they where burned, and rubber valve-sealings leaked.
Also checked the valve clearence, seems to me its the first time thats ever been done, the bike has only gone 13000km.
Lot of work has been done, so far undone..
/ Henrik
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