Fuel mix on 1965 Mercury 100 HP

[etbill52]

I just bought a Larson boat with Mercury Model 1000, 100 HP motor, serial # 1894569, I think it is
a 1965 model. I don't have no manual on it. I don't know the fuel mix for one that old. Is it 50:1?
Thanks

 

[diaric]

Re: Fuel mix on 1965 Mercury 100 HP

1965. fuel is 50:1. you can get a manual here or ebay.
http://www.oldmercs.com/196465Merc1000.htm
best to get OEM manual