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m119 misfire still there after the distributor changed

You are going to remove the valve cover and replace seal (do both sides why not) and the oil separator. May want to review guides and tensioner while you are there. torque specs matter on them, but I bet GSXR will have another thought or two on this, that is not a happy look - arcs.
 
That's a healthy spark... in the wrong place!

Hard to tell what the root cause is without more information. Looks like new (non-resistor) plugs gapped to 1mm are in order, along with a set of plug wires.

If there is liquid oil pooling at the base of the plugs, the valve cover gasket may be leaking - in which case you'll need to replace those too. A small amount of oil residue on the threads is normal.

:run:
 
That's a healthy spark... in the wrong place!

Hard to tell what the root cause is without more information. Looks like new (non-resistor) plugs gapped to 1mm are in order, along with a set of plug wires.

If there is liquid oil pooling at the base of the plugs, the valve cover gasket may be leaking - in which case you'll need to replace those too. A small amount of oil residue on the threads is normal.

:run:
whole plug was lubed in oil lol
 
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