Hello everyone, so I had a brad new predator 212 non hemi version with a Mikuni carb with a 135 jet in it and I was able to hit speeds upwards of 55mph on my ct100u with nothing else done to it but unfortunately that engine started having some issues with it so I went and swapped it out. Now I have a 212 hemi version with the same carb and jet but cant break 35 mph. I thought I may have had a defective engine so I once again swapped it out for another hemi version but it is still the same story. The governor is removed on it so I'm confused as what it could be. Anyone have any ideas on what could be the issue or how I could get back up to that top speed? Both sprockets have not been changed, it has a 12tooth in the front and a 65 in the rear.