[trond]

yes depressing. Worse even. I tore down the previous fiasco inn November and the process of getting parts, getting machining done, the time and the money; it has been a long uphill struggle And now back to start and repeat. Same as two years ago. On spray bars; they are spraying as they should. I checked and rechecked both when assembling and when tearing down. And there is no plugging. never was. What is the problem here do you think ? I am thinking hardening of either rocker arm or cam. But hard to imagine it happening on both my two recent rebuilds. What else can be causing this ? This is no longer a hobby. It is a war


What happens to the debris. Will it end in oil filter or will it damage bearings/pump and other? I can not spot any anomalies in the cam housing bores for the cam and think debris pumped back by scavenge pump, to oil tank should be caught by oil filter. And hopefully not damage oil pump