Any 2 cycle oil can be used. Most of the older models (pre 1995 use a 32:1 ratio), newer 2 cycle engines use a 40:1 or 50:1 ratio. It will not hurt the engine to use a lower ratio, but it will hurt to use a higher ratio. Even in a brand new 2 cycle engine that calls for a 50:1 ratio I use a 40:1 ratio which is better for the engine by helping it run cooler and last much longer. This is true for all 2 cycle engines no matter what it's in, a chain saw, leaf blower or trimmer, however its more important with a chain saw which is under more load than a trimmer which is under more load than a leaf blower.
Of course you can always call HOMELITE at (800) 242-4672 and find out the correct ratio for your model.
P.S. YES parts are still available for 25 year old HOMELITE saws. If HOMELITE does not stock the part you need they can give you the phone number for an obsolete parts dealer. I just last week got a guide bar adjustment kit, guide bar bolt and pull start pulley( which has teeth that ingage the fingers on the fly wheel. They even have pistons, rods, crankshafts and engine block for my model so dont give up hope. parts are still out there!
For Homelite chain saws, it's recommended to use high-quality bar and chain oil specifically designed for chainsaws. This oil helps lubricate the chain and bar, reducing friction and wear during operation. Avoid using motor oil or other substitutes, as they may not provide adequate lubrication and could damage the saw. Always check the owner's manual for specific recommendations for your model.
100 cc's biggest saw Homelite made
32:1 32to1 ratio is was we run on all the homelite chainsaws and blowers that we repair in my shop
40 parts gas to 1 part oil.
fuel mixture for homelite chain saw
4.5 cu in or 74cc
Go to the Homelite website (homelite.com ) and go to the service and support tab
when you are mixing gas for a chain saw. it will tell you 40;1 or 50;1 that is how much 2 stroke oil is in it. you can buy at almost any hardware store little containers of 2 stroke oil that mixes with one gallon of gas. it will say on it what the mix racial of that container will make.
50:1 has been working for over 20years for me
The 330 displaces 3.3 cubic inches, which is about 54 cc's.
No.
The fuel mixture for a Stihl chain saw is gas and oil.