10.1
Yes. Use same mix ratio.
The air fuel ratio of the petrol engine is controlled by Carburetor
because a diesel engine ignites its fuel with pressure, and not with a spark like a petrol engine. that is why a petrol engine does not need as high a compression ratio as a diesel engine
1:40
250ml
125ml
it will increase its performance
two stroke pre mix : say ratio of oil : petrol is 1 : 20, then say if you have 10 litres of petrol, you need to add 0.5 litres of oil
You did not specify which brand of 2-stroke lawn mower you have. So, the ratios may differ. For a Briggs & Stratten 2-stroke engine the ratio will be either 50:1 or 32:1 depending on the engine model. It is always advisable to check with the manufacturer's manual or on the internet.
I have a Tondu S180 strimmer. The petrol to oil ratio is 25:1. This information is embossed on the fuel tank filler cap on my machine. Peter.
Because of higher compression ratio.