Originally Posted by gefr
I just think it is good to keep my clutch well lubricated without affecting too much the oil pressure in the circuit. So I let it be at 0.5mm.
Is this the size the stock jet is 0.5mm? or did you drill to this size? I removed mine today. Before removing said jet I could see something shiny blocking it a small piece of metal debris. Getting it out of the hole with a shop vac reduced to a 3/8 hose it pulled right out. That is sure a small hole in the jet it wont take much to plug it. The question is to drill or not to drill any ideas?