how much more power do u get with a 330 kit? how much is it? is it worth it? lastly, what kind of problems do u have with it? thanx

 

Let me put it this way......it's just friggin' FAST!!!!! I have the complete Four Stroke Tech 330 MX motor. I raced against a fast 440 last night and he told me "Man...I gave you all I had." We bumped 3 hard laps until his chain came off. I never let him get no further than 20 feet away from me. I couldn't get around him because he held his line like a champ!