Yamaha GP1800 Build Series is Underway!

January 28, 2017 GP1800 Build Series No comments

We are very happy to announce that we have picked up and began our Yamaha GP1800 project. We will be adding multiple modifications to this build to push this ski over 80mph. We have started by adding a RIVA tune that we loaded onto our ECU using a Maptuner X. Here is video of our pickup!