.025:1, gas to oil
Poulan Pro PPBP300 40:1
50/1
40:1
I use 4oz. per gallon of gas.
50:1
Looks to be 40:1 gas to oil
8 oz of oil per gallon of gas
jonsered oil/gas mixture ratio is 50 to 1.
Typically most poulan string trimmers are 2 cycle products. Most consumer products are mixed at 40 to 1 mixture, 3.2 oz of 2 cycle oil to 1 gallon of gas. higher end commercial product is a 50 to 1 mixture, 2.6 oz of 2 cycle oil to 1 gallon of gas.
The perfect gas oil mixture for the jonsereds 49SP is 1:40 !
i would have to know what kind but it is gennerally 32:1