the mix for a mac 3 a is 25/1 rotio.
From 1975 when I owned a mac 3 it was fine at 25 to 1 regards
The Fuel mix for the MAC 3 outboard motor typically requires a ratio of 50:1, which means mixing 50 parts gasoline with 1 part two-stroke oil. It's essential to use high-quality, unleaded gasoline and a good two-stroke oil designed for marine engines to ensure optimal performance and longevity. Always consult the owner's manual for specific recommendations, as variations may exist depending on the model or year.
The fuel mixture for the McCulloch Power Mac 320 chainsaw is typically a 40:1 ratio of gasoline to 2-stroke oil. This means for every 40 parts of gasoline, you should mix in 1 part of 2-stroke oil. It's important to use high-quality oil specifically designed for 2-stroke engines to ensure optimal performance and longevity. Always refer to the owner's manual for specific recommendations and guidelines.
The McCulloch Pro Mac 510, like many two-stroke engines, requires a fuel mixture of gasoline and oil. Typically, a 50:1 ratio is recommended, which means mixing 2.6 ounces of two-stroke oil with one gallon of unleaded gasoline. Always ensure to use quality two-stroke oil designed for air-cooled engines. Check the user manual for any specific recommendations or adjustments based on your local conditions.
40:1 with high quality 2-stroke oil mix would be fine. http://store.chainsawr.com/
Mac 310 fuel/oil ratio is 40:1
You use two fingers and stroke downward on the mouse pad to scroll down and to go up you stroke upward.
Jackson Mac Low died on December 8, 2004, in New York City, New York, USA of complications from a stroke.
McCulloch recommended 40:1 using their oil, 20:1 all other oils. I use 32:1 with good quality 2-stroke oil, has worked fine for years.
The full ratio according to the embossed diagram on my Mac Cat 435 fuel cap is 40:1. Hope this helps.
The McCulloch Pro Mac 55 chainsaw typically uses a fuel mixture of 40:1, which means 40 parts gasoline to 1 part two-stroke oil. It's important to use high-quality two-stroke oil to ensure optimal performance and engine longevity. Always refer to the owner's manual for specific recommendations, as variations may exist based on the model or modifications.
Several companies sell outboard tuners to connect to computers Thru the USB Port.