L LB8210 Well-Known Member Nov 9, 2015 #2 Hi Hoov, The model 10515 has a Model F motor made by Lawn Boy. Its uses a 32to1 mix of gas and oil or 4 oz of LB oil to 1 gallon of gas.
Hi Hoov, The model 10515 has a Model F motor made by Lawn Boy. Its uses a 32to1 mix of gas and oil or 4 oz of LB oil to 1 gallon of gas.
