Home › Forum › Ask A Member › Top speed with 18hp Evinrude on 14′ aluminum › Re: Top speed with 18hp Evinrude on 14′ aluminum

#53325
garry-in-michigan
Participant

    When you remove the thermostat, the water follows the path of least resistance. This means most water bypasses the water jacket making the outlet feel very cool. The motor however, is usually getting less and running very hot.. . 🙄