Just started mixing my gas and oil.

[peter]

I found a funnel at wallymart with a 32oz capacity that has a lid and a hose with a valve to control the amount going in. Since 50:1 ratio is 3oz per gallon a full funnel is 9 gallons of gas.

Here's an easy way to calculate. Gas oil mixture.

Gas Oil Mixture Ratio Calculator

Lools like 2.56 oz per galon

Save a few dollars.