Fix Small Engine Stripped Bolt Hole Threads, easily and stronger

Stripping a bolt hole in an engine block can give you that sinking feeling.

Re-application of coils can make the thread/holes much stronger than before and provide much more torquing power.

Dont worry if you mess up on your money saving project. I have a video where I purposefully do just that and am able to recover and repair the bolt hole in a small engine.