Silvertop 20V conrod problem

[SE86]

hello sifu out there..i need some help over here.. previously there was conrod sound from the engine and the engine was sent for rebuild changing conrod's..bearings and piston rings..

after 3 weeks of running some bashing to the engine..the conrod sound tends to come back again..is checked that the black oil level is at a high level..

wat can possible to cost this problem?its juz three weeks and the sound "tak tak tak" appear again..

tq for the help..

the engine is in stock condition..

 

[^pomen_GTR^]

is there enough oil pressure for the bearing????maybe u need to check the oil pump pressure also.... just my 000000000.1rupiah opinion...

 

[SE86]

ouh..actually the monitoring system have not been installed ...maybe should check..thanks pomen..

any other reasons??