Yamaha HPDI 250hp 2 stroke outboard engine wiring harness (60V-82590-00) Posted on August 28, 2023 by admin Please verify that the item you need matches the picture or description before purchasing. We will be happy to assist you! Item for sale is a engine wiring harness (60V-82590-00). Off of a 2003 Yamaha HPDI 250 hp 2 stroke outboard.