Followed Mr. Bowman's instructions on installing the ring. Had to grind the pin to half length to allow the ring to seat in the groove.
Got the engine to run but the water jacket was leaking, filling the boat.
Finally got the leaks pluged , Yamabond sealed it just fine.
The boat just flies over the water with a big rooster tail. Runing e10 93 oct. @40:1
My Son fell in luv with the boat, now we own it. He is into R/C boats and planes.
His Drone w/GoPro camera cost more than a new Husky 394, and I thought chain saws were expensive.