Originally Posted by
TomB
Roelof, i instyalled a RB rubber sealed bearing and it seems to leak more than the original Nova bearing, any reason for this?
I do not know. A leaking frontbearing when standing still filled with afterrun is normal with every bearing. The sleeve in the crankshaft togeather with the smal hole in the crankcase at the frontbearing is creating some underpressure so fuel will not spit out, maybe the rubber seal is disturbing this system.