first it would probably be best to drop the motor to work on it

second your gonna have to split the case and take a look at the crank bearings
and the crank shaft

pics would be nice

 

or .......or

93 94 Honda CBR 900RR Motor Engine | eBay

 

^ that would be the easiest and probably the quickest way of doing it. Otherwise, unless your confident in your ability to disassemble and reassemble the motor correctly.

otherwise swap the motor, or take it to a shop.

either way if your getting started first step would be to drop the motor.

 

ive already got the motor ready to drop only thing holding me back is the bottom motor mount. does anyone have any suggestions on how to get the bolt off without the "honda tool"

 

is it the castle nut set up , if so , the tool would be best
or get a hack saw and a short section of pipe and make your own

 

that's what I was thinkin that
a short section of pipe probly work

 

do I have to remove flywheel to crack the case because I took it to the shop and I could not remove the flywheel or does anyone know of an alternative way of removing the flywheel.

 

^^^^i shoved a screw driver in it to remove it lmao but you could hold the rear brake while its in gear and remove all the spinny parts

 

finally got to the root of my problem..smoked a connecting rod bearing in my no.2 cylinder..almost no damage to the rest of the motor but there is a small bit of scorring on the connecting rod from the bearing spinning freely ill post pics but if its minor can some fine sanding be acceptable if done correctly to "buff"it back to operational status??or should i just look into getting a new connecting rod?

 

replace it, and buy all new gaskets too. you don't want to go cheap with it or expect to do the work again. the crank could be bad also if the bearing was bad.