[OpenFlash]

Meth on track days is invaluable. It's just important to make sure that it is controlled and configured properly. It should also be integrated with the tune with more than a basic failsafe.

Sorry for your bad experience. Sometimes running street cars on tracks can be a learning process.

Shiv

PS. Hydrolock is pretty unlikely. More likely a cracked piston or a spun bearing. But you won't know for sure until the head is lifted.