ORIGINAL: BrisonR/C
I did do heat tests. The schocker was at 40 to 1 the heat started going up, and by 32 to 1 I got a 50 degree increase. The temp also started going up above the 80 to 1 mark, but that was expected.
So I guess if I use 1:40 for all my engines (MVVS, Brison and Poulan conversion) I should be in a good shape, right? I mean with Motul, that is synthetic racing oil that exceeds JASO FC requirements.. blah, blah, blah .. I have no clue what is that, but this one and Mobil 1 2T are recommended by Pé Reivers (from MVVS Netherlands).
I really hate to haul the whole gass station to the field just because I have planes with engines from different manufacturers[:'(]