50:1
The oil/petrol mixture is 50:1 for the evinrude motors
50:1 gas to oil.
50:1
The 9.5 Evinrude Has a 50:1 Ratio Oil Mixture
The 1975 year model, 100 hp Evinrude, requires a 50:1 fuel to oil ratio.
50/1
50:1 even if your cowl has a sticker showing 100:1, Johnson later released a notice to change mixture to 50:1
50:1 mix
50:1
50:1
ratio 50:1