What was found
THE ENGINE O/H AND INSTALLED 1/24/2014. ON 8/12/14 ENGINE STALLED AFTER LANDING AND ENGINE STALLED TAXIING ON RUNWAY, TWICE. 8/22/14, 9/5/14, REPLACED CARBURETOR AT 206.3 HRS. AFTER 3RD WRITE UP, BOTH MAGNETOS WERE REMOVED. LT MAG 4371 FOUND EVIDENCE OF FLASHOVER IN DISTRIBUTOR BLOCK AS WELL AS A LOOSE DISTRIBUTOR POINT. BURNED WIRES NPN CESS PACK. REPLACED LT MAG, RT MAG 4370, WAS NOT FIRING ON NEW LEAD. REPAIRED RT MAG, OPS GOOD ON GROUND. PENDING OPS FLIGHT.