What was found
COMPRESSOR STALL DURING TAKEOFF ROLL, UNSURE OF ENGINE, INDICATION WERE MOMENTARY ILLUMINATION OF ENG FAIL LIGHT ACCOMPANIED BY AN ENG COUGH. ENGINE RECOVERED IMMEDIATELY. TAKEOFF WAS REJECTED. PERFORMED NR 1 ENGINE BORESCOPE INSP IN REF TO MM 72-00-00. NO DEFECTS NOTED - ENGINE IS OK FOR SERVICE. COMPLETED HIGH POWER ENGINE RUN ON NR 1 ENGINE. ALL READINGS WERE WELL WITHIN JRH LIMITS, ENGINE SPOOLED NICELY, UP TO TAKEOFF POWER SETTING, WITH NO ABNORMALITIES REF JRH, PART POWER AND IDLE SETTINGS WITHIN LIMITS, NO ADJUSTMENT NEEDED.