Originally Posted by
grizz1
If the main is scratchy change it. The fronts will sometimes just weep, particularly if you are running rich, or put lots of after run oil in your motor.
The pinch bolt O Ring is part number OR-0032 - I doubt you would be leaking fuel around the O Ring though as it is actually quite removed from the internal workings of the carb.
Actually, come to think of it I did put after run oil the day before, maybe a few too many drops
The clutch shoes/springs and fuel line were all replaced/new.
But the motor wasnt holding tune hence changing the bearing, I put the needles back to flush and tried to lean out a bit but it just didnt feel right.
In the second 7min heat today the engine felt fine then it seemed to lose power noticing a lot more fuel around the flywheel, in the first heat the motor felt OK but with less fuel.