Sorry for the bad editing and quality of the video.
Carburetors from a CBR250RR MC22
Here i sync the butterfly valves using no special sync tool, just a screw driver, the idle adjuster and some Kerosene(dont use water usless you dry/blow out all the water after, kero/fuel for best results )
Sync carbs 1&2 together, then 3&4, then 2&3. if it's your first time doing this and at the end each valve is not draining at the same repeat the steps, you must make sure 1&2 and 3&4 are in sync before syncing 2&3. make sure you clean the carburetors after!
Here's a place for any specs the the cbr250s:
2fiftycc.com/in...
25 авг 2024