We're on similar lines mate. I put 100ml into a 5l can and then take a trip to the petrol station. 5 litres into the can and bingo........you've the right ratio and it's mixed up......job done. 👍👍
Us folks over is USA… gallons and ounces but I got it. The one problems have here is customers filling up their 1 gallon container at the station when the container clearly reads 1.2 gallons.
I always mix the oil in a jar with some fuel THEN add to the main fuel can then shake fully. Trying to mix oil in a big container, tends to leave it not fully mixed and i used to get this black carbon "stick" shorting the spark plug stopping it dead. I always mix in a jar then into the can and mix again. Also 1 gallon container is around 4.5 lts so 200mil of oil will make it slightly more rich than 25/1 which is better than lean so plenty of protection for your 2 stroke engine..
Love your videos, I’m finally planning on shifting from electric mowers to petrol but is there any good videos on using and maintaining petrol mowers / engines, I’m unsure what you mean by 2-stroke engine, I didn’t even know you had to mix fuel and oil until I watched your video, liked and subbed anyway
Thank you very much indeed for your kind comment. You have some good suggestions there for future videos as well. I will add them the list of vids to be made. Thank you. Craig 👍👍👍
Hello from across the pond! I have a problem, I'd like to see the "best 2-stroke mix" video you refer to at the end, but mobile doesn't show annotations or whatever they're called, and you have too many videos, all worth watching 😀 Going forward, could you put links like that in the description also?
Hi i have a question my lawnmowers run on feul ron 98 ,but now that the feul prize is high i wont to use a octaan booster and use it with ron 95 normal feul . What do think about that .??? I live in the netherland so the prices are here sky high.
I just bought a new petrol strimmer, 40 to 1 ratio. Every RUclips channel says 25ml to litre of petrol, that litre mixing bottle you show , after putting 1 litre of petrol in, it takes like nearly a 80 ml of that one shot to get to that 40 to 1 ratio. And 100ml is supposed to be ok for 5 litres. What is best.????🧐☹️
To create a 40:1 fuel-to-oil ratio, you need 40 parts of petrol to 1 part of oil. Here's how you calculate the amount of oil needed: 1 litre of petrol is equivalent to 1000 millilitres (ml). For a 40:1 ratio: 1000 ml petrol (1 litre) / 40 = 25 ml of oil So, you need to add 25 millilitres of oil to 1 litre of petrol to achieve a 40:1 ratio. To make a 40:1 fuel-to-oil mix with 5 litres of petrol, you can follow the same process as before: First, convert 5 litres to millilitres: 5L = 5000 ml Now, use the ratio to find the amount of oil needed: 5000 / 40 = 125 ml oil 2 stroke oil. So, you need to add 125 millilitres of 2-stroke oil to 5 litres of petrol to achieve a 40:1 mix. I hope this helps. Craig
The ratio of oil to fuel in a two-stroke engine is crucial for its proper functioning and longevity. Here’s a breakdown of when to use each mixture: ### 25:1 Two-Stroke Oil Mix - **Older Engines**: Many older two-stroke engines are designed to run on a richer oil mix, typically around 25:1. These engines often lack modern lubrication technologies and thus require more oil to ensure proper lubrication of internal components. - **High-Performance or Racing Engines**: Certain high-performance or racing engines may specify a 25:1 mix to handle the increased stress and heat generated during operation. - **Specific Manufacturer Recommendations**: Always follow the engine manufacturer’s specifications. If the manual specifies a 25:1 mix, it is important to adhere to it to avoid potential damage. ### 50:1 Two-Stroke Oil Mix - **Modern Engines**: Most modern two-stroke engines, especially those with advanced lubrication systems and better materials, are designed to run on a leaner oil mix, typically 50:1. This is common in newer chainsaws, leaf blowers, outboard motors, and other small engines. - **Environmental Regulations**: Some regions have strict environmental regulations that mandate the use of less oil to reduce emissions. Engines designed to meet these standards often use a 50:1 mix. - **Synthetic Oils**: Modern synthetic two-stroke oils provide better lubrication and combustion properties, allowing for a leaner oil mix. Engines that recommend 50:1 often assume the use of high-quality synthetic oil. ### General Guidelines 1. **Always Check the Manual**: The most important guideline is to always refer to the engine’s user manual. The manufacturer will specify the correct oil-to-fuel ratio for optimal performance and longevity. 2. **Oil Type**: Use the type of oil recommended by the manufacturer. Using a synthetic oil designed for 50:1 mixes in an engine requiring a 25:1 mix may not provide adequate lubrication, and vice versa. 3. **Consistency**: Stick to the recommended ratio consistently. Switching between different ratios can lead to improper lubrication, increased wear, or even engine failure. In summary, use a 25:1 mix for older or specific high-performance engines as recommended by the manufacturer, and a 50:1 mix for most modern engines, particularly when using synthetic oils and aiming for compliance with environmental standards.
REALLY WELL EXPLAINED. NO MIXING MISTAKES FROM NOW ON! THANKS.
We're on similar lines mate. I put 100ml into a 5l can and then take a trip to the petrol station. 5 litres into the can and bingo........you've the right ratio and it's mixed up......job done. 👍👍
Great stuff. Thank you
Us folks over is USA… gallons and ounces but I got it. The one problems have here is customers filling up their 1 gallon container at the station when the container clearly reads 1.2 gallons.
Ok, thanks
Thank you sir. That's really all I needed to know about oil and petrol mix
You are most welcome 👍👍
Craig thanks for sharing Crag. Another very informative video . Thanks for sharing. Artie👍
My pleasure Artie. Thank you. Craig
Very informative video Craig. I need to get me one of those 1 litre containers. Big time/mess saver.
Awesome, thank you
I always mix the oil in a jar with some fuel THEN add to the main fuel can then shake fully. Trying to mix oil in a big container, tends to leave it not fully mixed and i used to get this black carbon "stick" shorting the spark plug stopping it dead. I always mix in a jar then into the can and mix again. Also 1 gallon container is around 4.5 lts so 200mil of oil will make it slightly more rich than 25/1 which is better than lean so plenty of protection for your 2 stroke engine..
Ok, thank you
Love your videos, I’m finally planning on shifting from electric mowers to petrol but is there any good videos on using and maintaining petrol mowers / engines, I’m unsure what you mean by 2-stroke engine, I didn’t even know you had to mix fuel and oil until I watched your video, liked and subbed anyway
Thank you very much indeed for your kind comment. You have some good suggestions there for future videos as well. I will add them the list of vids to be made. Thank you. Craig 👍👍👍
Hello from across the pond! I have a problem, I'd like to see the "best 2-stroke mix" video you refer to at the end, but mobile doesn't show annotations or whatever they're called, and you have too many videos, all worth watching 😀
Going forward, could you put links like that in the description also?
Go 35ml perliter
So two 50:1 bottles added to one gallon of gas would make it 25:1 correct?
50:1 = 2.6 oz to 128 oz ( 1- USA gallon) of petrol (gasoline)
Thank you
Hi i have a question my lawnmowers run on feul ron 98 ,but now that the feul prize is high i wont to use a octaan booster and use it with ron 95 normal feul .
What do think about that .???
I live in the netherland so the prices are here sky high.
I just bought a new petrol strimmer, 40 to 1 ratio. Every RUclips channel says 25ml to litre of petrol, that litre mixing bottle you show , after putting 1 litre of petrol in, it takes like nearly a 80 ml of that one shot to get to that 40 to 1 ratio. And 100ml is supposed to be ok for 5 litres. What is best.????🧐☹️
To create a 40:1 fuel-to-oil ratio, you need 40 parts of petrol to 1 part of oil. Here's how you calculate the amount of oil needed:
1 litre of petrol is equivalent to 1000 millilitres (ml).
For a 40:1 ratio:
1000 ml petrol (1 litre) / 40 = 25 ml of oil
So, you need to add 25 millilitres of oil to 1 litre of petrol to achieve a 40:1 ratio.
To make a 40:1 fuel-to-oil mix with 5 litres of petrol, you can follow the same process as before:
First, convert 5 litres to millilitres:
5L = 5000 ml
Now, use the ratio to find the amount of oil needed:
5000 / 40 = 125 ml oil 2 stroke oil.
So, you need to add 125 millilitres of 2-stroke oil to 5 litres of petrol to achieve a 40:1 mix.
I hope this helps.
Craig
@@TheRepairSpecialist thanks,👍
For what or when would you use 1:25 ratio than 1:50?
The ratio of oil to fuel in a two-stroke engine is crucial for its proper functioning and longevity. Here’s a breakdown of when to use each mixture:
### 25:1 Two-Stroke Oil Mix
- **Older Engines**: Many older two-stroke engines are designed to run on a richer oil mix, typically around 25:1. These engines often lack modern lubrication technologies and thus require more oil to ensure proper lubrication of internal components.
- **High-Performance or Racing Engines**: Certain high-performance or racing engines may specify a 25:1 mix to handle the increased stress and heat generated during operation.
- **Specific Manufacturer Recommendations**: Always follow the engine manufacturer’s specifications. If the manual specifies a 25:1 mix, it is important to adhere to it to avoid potential damage.
### 50:1 Two-Stroke Oil Mix
- **Modern Engines**: Most modern two-stroke engines, especially those with advanced lubrication systems and better materials, are designed to run on a leaner oil mix, typically 50:1. This is common in newer chainsaws, leaf blowers, outboard motors, and other small engines.
- **Environmental Regulations**: Some regions have strict environmental regulations that mandate the use of less oil to reduce emissions. Engines designed to meet these standards often use a 50:1 mix.
- **Synthetic Oils**: Modern synthetic two-stroke oils provide better lubrication and combustion properties, allowing for a leaner oil mix. Engines that recommend 50:1 often assume the use of high-quality synthetic oil.
### General Guidelines
1. **Always Check the Manual**: The most important guideline is to always refer to the engine’s user manual. The manufacturer will specify the correct oil-to-fuel ratio for optimal performance and longevity.
2. **Oil Type**: Use the type of oil recommended by the manufacturer. Using a synthetic oil designed for 50:1 mixes in an engine requiring a 25:1 mix may not provide adequate lubrication, and vice versa.
3. **Consistency**: Stick to the recommended ratio consistently. Switching between different ratios can lead to improper lubrication, increased wear, or even engine failure.
In summary, use a 25:1 mix for older or specific high-performance engines as recommended by the manufacturer, and a 50:1 mix for most modern engines, particularly when using synthetic oils and aiming for compliance with environmental standards.
Z