What he said is usually correct unless you are luck to have the head stop in just the right spot. What can happen is the valve can be open and extending down at its maximum length when the belt goes and the piston will come up and strike it. Thiis bends the valve and causes the damage. Turn the cam and see if it rotates. If it is hard to turn or refuses then head is damaged. If it turns I would pull it off, replace the head gasket and install the new timing belt and water pump.
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Tuesday, October 24th, 2006 AT 8:07 AM