I just got my new topend on and figured I got it broke in a bit now. Took it out in the yard for a little playin. Up till this video was taken, I haven't really went past 1/2 throttle. Finished breaking it in later after this was shot. Boy, this thing feels WAY different than my first port job. I got a little more extreme with this one. Pulls hard through the middle and keeps going. Heck, feels like I am running my 18" tires again. Gonna go back up on the front sprocket...feels plenty strong enough to pull a higher gear now. Hey Derrick....don't be scared.....Click HERE for the clip.