[G1-G9]

i run 22" tires on mine with a stock motor air cleaner and carb and mine will go 30 down the street, but i like to go trail riding so i gave up some speed for torque up the hills with a stronger secondary spring and it still go's 26. it dosent burn up the hills but it dosent die either. we went trail riding at Majestic trails today in PA and had a blast in the mud and rain. we maid it up all the trails and flew down them, it was a blast. i would say you may have a problem with somthing else and once you find out what the problem is, it should come to life for you.