Discussion Starter · #1 ·
Hello everyone, im an OSU student in Columbus Ohio, got this nsr50 two years ago. I got it with a bit hesitation but it is not a big problem for riding around in the parking lot. Now im back from the summer holiday and planning to take it for track practice, it has been sit in the garage for at least 5 months, yesterday i started it up and warmed for mins, it idled fine, but as i rode it and tried to rev high, the bike felt no power and very sluggish, highest rev i tried was around 6000-7000, it seems dont want to go higher. I pulled out the plug, there is black carbon all formed around, the bike is all stock, ive never touched the carb, maybe it is running too lean? Please forgive my english, i appreciate for any help and suggestions, hope to get it on the track soon.?