Home › Forum › Ask A Member › Top speed with 18hp Evinrude on 14′ aluminum › Re: Top speed with 18hp Evinrude on 14′ aluminum
February 20, 2017 at 2:23 pm
#53325
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.. . 🙄

