#mercury9hp #jonboat #topspeed Here we go on the Mercury 9.9 top speed on my 16x48 Alumacraft Jon Boat, I also break down the 3 different trim heights and compare speeds between them. Les Do DIS!! ⚡BUY DUDE LETS FISH GEAR⚡ DLF Trucker Hat - https://missilebaits.com/product/dlf_... DILF Shirt - https://missilebaits.com/product/dilf... ⚡Follow me on⚡ 🔥 Instagram - https://bit.ly/2IcGuxQ 🔥 TikTok - @dude.lets.fish 🔥 Facebook - https://www.facebook.com/dudeletsfish/ 🔥 YouTube - https://bit.ly/2OzX5gw 🔥Website - http://dudeletsfish.com/ ⚡My Peeps⚡ Missile Baits - https://bit.ly/2HTUQE6 Denali Rods - https://bit.ly/2HUzy9g Lews Fishing - https://www.lews.com/ TH Marine - https://bit.ly/2km8SV0 SPRO - https://spro.com/ Gamakatsu - https://www.gamakatsu.com/ Tackle Warehouse - https://www.tacklewarehouse.com/ Sunline - https://sunlineamerica.com/