I did some "overporting" once on a 2 stroke Vespa. You could see air between the cylinder and case. While not structural, JB weld has held up great for a long time with no leaks.
I did some "overporting" once on a 2 stroke Vespa. You could see air between the cylinder and case. While not structural, JB weld has held up great for a long time with no leaks.