Windmill
0
How long do you leave the vinegar in tank?
...but my compression tester is currently MIA.
That was after about 16 total hours of soaking in the carb dip. 3-4 hours at a time for each carb or set of parts for the carb. I don't know what it is about Suzuki and their fuel valves. The Vacuum valves always fail and the needles simply don't have enough "oomph" to seal off the head pressure coming down the line from the tank. Even brand new needles and seats will not fully seal if you have a leaky/faulty fuel valve.
That's why I went to a Pingel valve on my GS1000. I'm giving an OEM replacement a shot on my GS850 but I'm not holding my breath on if it will work. Or will last. IT's not a matter of if but when a Suzuki vacuum valve will fail.
those use BIG tapered roller bearings for the swing arm, super tough over engineered and probably the easiest swing arm bearing to service but possibly hardest to change as getting the seat race out of the swing arm can be fun.