Originally Posted by
Lille-bror
you'll need less oil if you run 30% nitro compared to e.g. 25% nitro. That's a fact
Why buy 30/9% fuel and add extra oil, when you just can buy 130/1% fuel??
I am just experimenting with oil. Byrons fuels are available in 30% nitro 11% oil. That is what I run, I did notice the engine ran better at 13% oil but 15degrees hotter.