So, I just bought a new air filter kit for my Predator 212 along with a jet kit and exhaust pipe. But, I ran into a problem in jetting my carb. When I added the new bigger jet, anytime I would get going fast, it would stop accelerating and start jerking, sputtering, and popping and be limited to like 30mph or less (when theoretically should be going faster than that). When I looked online, it sounded like valve float, but valve float shouldn't happen till around 5000-5500 rpms, and I don't think I'm going fast enough for that. I live in the "Mile high state" Colorado(where I live literally a mile above sea level) and was wondering what combo of jets might work best. My jet kit includes a .36, .37, and .38 jet, along with a gx140 emulsion tube and a new low-speed tube. Any suggestions?
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