Anyone know if my plugs look ok,I’ve just replaced them including air filter,Ithere all a tan/brown colour

 

I'm no expert but those look decent to my eye. Perhaps just a "tad" rich? But that's not necessarily a bad thing, i.e. better a little rich than a little lean...

 

Yeah I thought they looked slightly rich,but agree with you,slightly rich is better than lean!

 

Looks serviceable

 

good that you changed them, but they don't show any serious signs or problems. Maybe a tad rich? not too bad

 

Good night, as I have said, I have promised to repair the cbr 600 f2 1993, and the next step is to fine-tune the carburettors helping me with the vacuum gauge, which I have to buy, they could guide me to buy one, .. and also how calibrate the vacuum gauge,,.