both... you mix the oil and gas to a 50:1 ratio......it has to be 2 cycle oil though
Yes. 50-1 oil to gas mix.
Echo-branded oil is a 50:1 ratio and is available in bottles pre-measured to mix with certain quantities of gas.
50/1
40to1
50/1
50:1
50:1
50:1
The gas to oil ratio for this type of trimmer should be 40:1. Sears sells the premixed fuel for $4.99 http://www.sears.com/shc/s/p_10153_12605_07136521000P?keyword=fuel+mix
50:1
Fuel:oil mixture for Homelite Blower UT08068R 32:1 4oz 2-cycle oil to 1 gallon gas