Reply To: 2hp knock

[mike n]

it sounds like it is high up,rattle/knocking.not near the gearcase. the geacase oil looked good.when i replaced the piston, i gave it a very quick hone to deglaze the cylinder.doesnt sound like rusty bearings,maybe worn?the bottom crank bearing looks ok.definitely not rusty. its apart right now so cant post a video anytime soon.the only thing that looks visibly worn is the connecting rod bearing sleeve.its very shiny towards center. i would like to try one buts its pricey and i dont know for sure. i didnt run it with the recoil off but everything on it seems tight.

mn