Question:

Up grading the power on a 4 stroke yamaha outboard?

by  |  earlier

0 LIKES UnLike

electonic chip ,changing the power head? i need to do this cant afford abigger engine any ideas please? bob b

 Tags:

   Report

1 ANSWERS


  1. Check if there's a restrictor in the exhaust & if there is whip it out to free up the exhaust flow?

Question Stats

Latest activity: earlier.
This question has 1 answers.

BECOME A GUIDE

Share your knowledge and help people by answering questions.