Hello,
I have a 1987 9.9 Evinrude E10RCUE. How can I find out if I have the high flow fuel pump installed? I want to use a Accumix-R O/I tank and not sure if I need/have it.
I have the Accumix #174400. I need to know how to find out if I need the high flow fuel pump #431960 or if it is already installed in my 1987 9.9 What is #174531?