I am putting a new cylinder and piston in a Stihl MS290. I am looking at using Permatex Motoseal (Grey) to bond the cylinder to the crank bottom. I read about a product called "threebond" as well. Before I put this thing together (this is the first top end I have ever done), I wanted to ask if what I plan to use is correct and if anyone has had issues with it before.
Thank you for any input!