1981 EVINRUDE 115

GNEWSOM

Posts: 2
Joined: 2008-07-13

I JUST PURCHASED AN 1981 EVINRUDE 115 AND NEEDED TO KNOW THE FUEL/OIL MIXTURE. IF ANYONE KNOWS I COULD SURE USE THE HELP.

Submitted by GNEWSOM on Sun, 07/13/2008 - 12:08.

Tom_Tripp

Posts: 40
Joined: 2007-08-07

From the Evinrude website:

Q - What is the fuel/oil mix for my motor?

A - The following is generally true: 1958 and prior used 20:1, 1959 thru 1963 used 24:1, 1964 and newer use 50:1. High performance usage (racing) requires a ratio of 25:1. New engine break-in (not DI) requires 25:1.

Hope that is helpful.

Mon, 07/14/2008 - 10:41