Re: Top speed with 18hp Evinrude on 14′ aluminum

[Mumbles]

If the top one is bad, it might be time to start thinking about the bottom one. Especially if they are both the same age and original.

In your video, are you turning the motor over by the prop?

Remove the plugs, reinstall the flywheel nut and use a socket on the nut. You will have much more control over the speed. 😀