If you use 50:1 your machine will run a lot cleaner and will not clog up your muffler with carbon anymore. Most small engine shops use 50:1 in all 2 cycles engines. Including my shop.
Mr. De Board
July 2008
A 25:1 petrol / oil mix will suit you fine. Use a good semi synthetic oil such as Oregon - its bright red so you can be sure you are actually using an oil mix!
John
July 2008
I can answer this question...
Oil Gas Mixture for Homelite Zip Start Weed Eater?
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