Rob L wrote:I'm tempted to ask the Mods to split our discussion to a new thread, because although talking about the same engine, you & I are discussing a separate issue, but it's worth sharing in the wider community. I have a few thing about oil change frequency too, but I think that's best for the same separate thread.Ask and ye shall receive, so thanks!
For the avoidance of doubt, here is the original thread about Mogas
Rob L in the above link wrote:I have a few thing about oil change frequency too, but I think that's best for the same separate thread.
So my point is to WingedSupra:
WingedSupra wrote:I have also had conflicting advice from two different engineers with regard to the oil change frequency, one recommends 25 hours due to the lack of proper filter, the other says 50 hours is fine!
If you have a Tempest or Champion full flow pressure filter on your 0-300, then yes, you can go to a 50-hour oil & filter change. But with a brass screen, 25 hours between oil changes is still recommended (and best practice).
I do hope that helps (probably not!) but keep asking here, and someone will chime in with info that will help us all learn.