1970 40hp Johnson Electric Shift Lube and Fuel Mix

[possom813]

What kind of lower unit lube does this thing take?

What fuel mix is it supposed to have? I've heard 50:1, 40:1 and 20:1

 

[SigSaurP229]

Re: 1970 40hp Johnson Electric Shift Lube and Fuel Mix

Should be 50:1 gas to oil, The lower unit takes Evinrude premium blend, or it is refered to as TYPE C gear oil.