Home › Forum › Ask A Member › The evinrude 9.9/10hp carb change to make it a 15hp urban legend. › Re: The evinrude 9.9/10hp carb change to make it a 15hp urban legend.
February 8, 2016 at 3:14 am
#31602
Only in the later engines. You can check the parts lists from Marine engine to confirm what year the change was made to add the tuner in all of them. Too lazy to do it for you!
The changes included the carburetor, shims under the reeds, and a tuner in the exhaust in place of a pipe. Oh, and a propeller change.