Hope I have this thread in the right place. Haven't been around for a while, but bringing a 1994 Bimota DB2 out of hibernation. The engine is basically a '94 Ducati 900SS engine complete with Mikuni 38mm CV carbs. I've been through the carbs with new gaskets, O-rings, and diaphragms. If I blow through the diaphragm vent hoses, both slide/needle assemblies lift as they should so I'm reasonably certain the diaphragms are seated correctly. No leftover parts, no leaks, no drips, etc.
Engine starts, idles and revs on the stand, but one slide in one carb doesn't lift as it should when you rev the engine. Also, when the engine is running, the side with the non-operational slide has a lot of "pulsing" in the diaphragm vent hose while there is what feels like no airflow or pulsing through the other vent (the side that is working). What am I missing here? Any help here appreciated.
Thanks.
Chuck S.
Engine starts, idles and revs on the stand, but one slide in one carb doesn't lift as it should when you rev the engine. Also, when the engine is running, the side with the non-operational slide has a lot of "pulsing" in the diaphragm vent hose while there is what feels like no airflow or pulsing through the other vent (the side that is working). What am I missing here? Any help here appreciated.
Thanks.
Chuck S.