awesome throttle

  1. R

    66cc flying horse 2 stroke with nt carb and awesome throttle need help!!!!

    HELLO I HAVE A 66CC FLYING HORSE ENGINE WITH THE NT STOCK CARB NOW WHEN I DISENGAGE MY CLUTCH MY ENGINE RACES UP TO ABOUT FULL OPEN THROTTLE????I AM CURIOUS IS THERE PRESSURE NOT ALLOWING THE NNEDLE TO GO BACK DOWN OR WHAT IS IT?.wee.