From the contract :

"Covered Breakdown, Breakdown, or Mechanical Breakdown means the event caused by the total failure of any Covered Part to work as it was designed to work in normal service, including normal wear and tear."

Cool - You have a turbocharger & a supercharger? ;)

Glad you feel more at ease.

Good luck :)

the fine print you have to look at is what they expect you to do in terms of maintenance. And who they expect to perform it. If you slip on any of these they will say you didn't honor your contract obligations so they do not have to do the same for your blown engine.