At 16 ounces to the pound that's 3.2 lbs of gasoline for a 16:1 mix
The weight of Gasoline varies from about 5.93 lbs to 6.42 lbs per gallon depending on type and blend so an average of about 6.2 lbs to the gallon...
3.2 lbs over 6.2 lbs is decimal 0.516129 gallons
Call it 4 pints and a spit why not. Or just weigh out 3.2 lbs of Gas.
Peccavi, April 2009