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1 to 40 which is 3.2 fluid oz (US) per gallon (US) or 25ml per litre metric
or alternatively
1 to 50 which is 2.6 fl oz per US gallon, the metric equivalent being 20mL per litre.
Consult the manual of your machine. Some quote a ratio of 1 to 50 while others quote 1:40. You can't go wrong by choosing 1 to 40 however.
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∙ 11y ago
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What ratio do you mix oil and petrol in a 2 stroke motorbike engine?
10.1
2 stroke oil to petrol ratio for 100cc Yamaha?
1:40
Is 4 stroke fuel normal petrol?
4 stroke fuel is straight petrol, it does not have oil in it! If you use it in a 2 stroke engine you will seize the motor. 2 stroke fuel has oil added to it.
Is fuel for a two stroke engine fatal to a four stroke engine?
No it isn't fatal, but it would smoke quite a bit, because a two stroke engine needs two stroke oil mixed in the petrol, and a four stroke just needs petrol.
What happens if you put 2 stroke petrol into a 4 stroke engine?
nothing the 2stroke-petrol will smoke as it burns the oil which should be mixed in it
What happens if petrol mix with engine oil in a 4 stroke engine?
If petrol mixes with engine oil in a 4 stroke engine then the mixture becomes thick and its combustion will not be efficient. The exhaust will be smoky due to this incomplete combustion. also this will reduce engine efficiency.
Where is ratio used in real life?
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
What is the oil to petrol ratio for a 2 stroke Tondu garden Strimmer?
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.
What petrol do you use in a lawnmower?
Ordinary 87 gasoline, the same you put in a car. It depends if it is a four stroke or two stroke engine. If the engine has a separate filler for oil then plain petrol will do. If there is no separate filler the 25 to 1 petrol /oil mix should be OK.
What 2 stroke oil does a suzuki sport quad 80 take?
it will take any 2 stroke oil just mix it with petrol with a ratio of 25/1
Will 2 stroke motorcycle engine start with oil in crank?
Probably however the oil is usually only in the petrol with a two stroke motor.
How do you damage a two stroke engine?
Failing to mix oil with the petrol is a common one.
