So, I didn't know the shape of my motor when I bought it last year (1970 115 Evinrude), I sourced out some Premium blend oil and I just wanted you guys to see how the oil looked.
I didn't start the motor, let it drain a couple hours, hooked up my pump to the vent and pumped some air in to push the oil out. Then I pumped some fresh oil into the vent and let most of that drain out, then filled it.