As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BOS - FLT 4949 - ON TAKEOFF ROLL, THE CREW REPORTED A RUMBLE AND POPPING NOISE. THE LEFT ITT INDICATOR WAS PEGGED OUT ON HIGH END. THE TAKEOFF WAS ABORTED. THE F/O REPORTED ITT REACHED 1081 DEG FOR 30 SECONDS. ENGINE WAS SHUT DOWN. ENGINE WAS REPLACED AND AIRCRAFT WAS RETURNED TO SERVICE. (M)