whats up you guys i have a 96 banshee it has a vitos 404 mono cylinder 68mm a 4mm storke crank long rod a set of 35mm carbs ,dyna fs ,rocket pipes .what it is .it run good to a little over half throttle .then it is like it just trys to shut off.if you let out a little and it comes back if you can help please let me know i am putting nos on it and i don't wont to melt it down thank evey body