:thumbdown: I HAVE A 19-5 HP B&S THAT USED TO RUN GREAT 'IF I COULD KEEP ENOUGH OIL IN ENGINE /HAD A TERRIBLE OIL LEAK / SO I TOOK EVERYHING APART A LOT OF THINGS THAT PROBABLY DIDN"T NEED TO. CLEANED EVERYTHING USED NEW GASKETS REASSEMBLED MOTOR /STARTS RIGHT UP BUT----- IT HAS A FAST ALMOST...