50:1, I had to dig out the owner's manual after a fruitless search on the internet. Why doesn't homelite have that online. Their website is a terrible dis-service to those with questions like these.
50:1
The mix of fuel to oil ratio is 16:1
50 to 1
50:1
50:1
Homelite's oil is a 50:1 mix ratio. Just buy a bottle of two stroke oil made to mix with a gallon of gas (a common packing style) and use it as is.
30:1
50:1
50/1
50:1
50:1 or 1 gallon gas to 2.6 oz. oil
"http://wiki.answers.com/Q/What_is_the_gas_oil_mix_ratio_in_a_homelite_330"