Cav90,
This was the first fall I sent my auger to Strikemaster for a tune-up. I’ve had it since 1997 and figured it was due.
They told me a to mix the gas:oil at 50:1 although everything says 24:1 including their bottle of oil. (5.33oz)So I used half the bottle of oil to one gallon of gas.
Ran great all winter with less smoke than before.
I would start at 24:1 if it was new but if its already broke in I would go 50:1.
I think you’d be O.K. with anywhere from 2.5 to 5 oz. of oil per gallon of gas.
Don’t forget the Sta-bil.
Dandorn