



 
Hi Chris, Since there are 128 ounces in a gallon 5.675 gallons is $128 \times 5.675 = 726.4$ ounces. Thus the ratio of gas to oil is 726.4 to 5. To simplify this divide both sides of the ratio by 5 to get 145 to 1. This seems to be quite high. The 2 cycle engines I have, an outboard motor a snow blower and a chain saw all require a ratio of gas to oil to be about 50 to 1. Make sure you check the amounts in your owner's manual. Harley  


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