What is the best oil to use in lawnmowers and other small 4 cycle engines?
I was using Sears SG rated 30 wt oil, but then I found a place where I can get Briggs and Stratton oil. But it is not labeled as meeting any requirements-only that it meets new warranty requirments. So which oil is better-the B&S oil or the oil from Sears?
Or is it better to use an automotive type oil? Auto oils are rated higher (SL) but they do not have as much Zinc.
What oils do you guys use?
I was using Sears SG rated 30 wt oil, but then I found a place where I can get Briggs and Stratton oil. But it is not labeled as meeting any requirements-only that it meets new warranty requirments. So which oil is better-the B&S oil or the oil from Sears?
Or is it better to use an automotive type oil? Auto oils are rated higher (SL) but they do not have as much Zinc.
What oils do you guys use?