What is the type of oil and the mix ratio for a 1977 Evinrude 70hp. Model# 70773S
D ddrush Recruit Joined Jul 30, 2010 Messages 2 Jul 30, 2010 #1 What is the type of oil and the mix ratio for a 1977 Evinrude 70hp. Model# 70773S
W wilde1j Vice Admiral Joined Apr 15, 2002 Messages 5,964 Jul 30, 2010 #2 Re: 1977 Evinrude 70hp oil mix ratio 50:1 TCW-3 oil
D ddrush Recruit Joined Jul 30, 2010 Messages 2 Jul 30, 2010 #3 Re: 1977 Evinrude 70hp oil mix ratio Thanks bud.