just took out jet pumps out for wear ring replacement and to check bearings.
found out that one of the pumps turns more easily than the other one, it is quite noticeable by hand. I read here that those of you who changed the lube in favor to oil in pumps notice slight rmps increase. I'm actually running one engine at higher rmps at same throttle positions, so it might be from that difference in rotation.
so my question is - is there any way make adjustment to make them turn same?
also how bad is it to add some oil to the bearings grease, not just replacing it with oil?