Yamaha 15hp 2 Stroke Outboard Engine Tuning In Depth

My Yamaha 15hp 2 stroke outboard is running rough, so we go thru the entire engine and check it all to see if we can find the culprit causing the issue and perform troubleshooting of the carburetor, fuel pump diaphram, reed valves, spark plugs, engine timing and compression plus we perform the regular maintenance of changing the water pump impeller and the lower unit oil.

[@BeamerTheFox]

man lol those twin enduro 8s have me 100% drooling, there used but in good shape,
that would be awesome to have one of those off the back of each sponson... nice progress on the 15, nice motor

[@myparadiseonbantayanisland9030]

Yes the enduros are known for long life and durability. My 15hp needs some TLC but i will bring it back to it's glory days... I hope 😁

[@myparadiseonbantayanisland9030]

I just made 2 kicker motor mounts for the trimaran so I can mount the 15hp on one side of the center hull and the 8hp on the other side to give the internal 15hp pump engine in the center hull some help 😁