ENGINE RUNS AT HALF SPEED AND SEEMS TO WANT TO BOG DOWN SO i STOP IT AND PUT IT IN NEUTRAL AND FORWARD AGAIN AND AT TIMES IT CATCHES AND RUNS PERFECT AT FULL SPEED.i SOAKED BOTH CARBS AND CLEANED THEM WELL.i CHECKED THE REEDS AND THEY WERE SEATING WELL.i ALSO HAVE GOOD FIRE TO EACHCYLINDER AND i ALSO HAVE 150 LBS. OF PRESSURE IN EACH CYLINDER.i DID NOTICE THAT MY CONNECTOR AT THE FUEL TANK HOST TO MOTOT ,THE O RING WAS BROKE .i HAVE NOT PUT A NEW ONE YET BUT i WILL TRY THAT .CAN ANYONE HELP ME THANKS FELLOWS DOGHUNTER