Hey Guys,
Today’s video is something new to me and it will be interesting to see how well it goes. I have a YZ 250f cylinder that has aluminium inclusion from when the piston has grabbed and left aluminium stuck to the side of the cylinder.
Hydrochloric acid is used to eat away at the aluminium that is stuck to the cylinder wall and also at the same time not affect the Nikisal coating on the wall of the cylinder.
Join me as we attempt to remove piston inclusion from a YZ 250f cylinder with hydrochloric acid.