For products with two-stroke engines, the petrol must be mixed with two-stroke oil . McCulloch recommends "Universal powered by McCulloch two-stroke oil".
Mixing the right gas-to-oil fuel mixture for your McCulloch 3.7 chain saw ensures you won't damage the engine's internal parts. The McCulloch Eager Beaver 3.7 ...
All McCulloch chainsaws that have two-stroke engines require a 50:1 mixture of gasoline and oil. The company recommends using Universal powered by ...
Oct 22, 2010 ... Product support - What is the correct fuel / oil mix ratio for McCulloch ... Research - I have a new Husqvarna chain saw should I mix the oil rich ...
McCulloch Pro Mac 610. ... I use mine on a chainsaw mill and it does an OK job. .... Chain saw fuel is a mixture of gasoline and lubricating oil.
The quality and proper mixture of gas and fuel is important to make your chainsaw engine run and to protect your engine. The manual that comes with your chainsaw usually has this information. The wrong type of fuel ... mcculloch chainsaws.
Now for my question; I recently purchased a (used) McCulloch PM 605, looks to be in great ... Does anyone know of the proper fuel mix ratio for this saw? .... Intertec chainsaw manual lists the ratio as 40/1 just as Ozflea stated.