Normal
It runs great... Unless im at like a cruising speed.... If i lug it really hard it runs smooth... Or if im in the throttle hard it runs good... But like 1/4 throttle it does the surging thing... DA DA DA DA DA... Pretty hardcore... When i moved to the second clip it did alot better... But i never messed with it because i knew the pipe was going to throw my jetting off... I can....But it starts easy and runs good... Plug chop looks perfect ..No smoke no spooge .....