Hello all, I am an utter beginner at bikes but I recently picked up a 95 zx7r that ran but rpms would drop if you did not continuously adjust the choke (i suspected it would die if you continued to adjust the choke to its extent). due to a broken shifter pedal i was not able to attempt a test...
Points of interest after you remove the fuel bowl
1) The left circle shows the main jet
2) The right circle shows the idle mixture screw cap
While you're changing jets you have more room to drill out the cap and access the carburetor mixture screw!