What is the recommended oil and fuel mix for a Miniplane Top80?

Fuel mixture is 1.5 or we run ours on 1.65 and never have a problem. 75ml oil to 5 lts of super unleaded/ 150ml to 10 lts of super unleaded fuel.

Use only the best  if you can, ideally fully synthetic, the Top80 is a robust unit but  ideally whatever oil you pick try and always stick to that one as oppossed to changing brands.

Heres a good link to help with the Maths for mixing