What was the bike not doing that you were expecting?
BTW 14K miles isn't even to the first valve clearance check.
If it has stock final gearing, that may be one problem.
It was quite tall from the factory.
The most popular option is to change the final ratio to usually 15F/41R or 42R.
Lowers the top end a little, but really helps launching off the line.
The engine is plenty torquey at 4000 and builds starting at 5000.
The HP climbs pretty linear up to redline.
Overall the engine builds power smoothly without sudden rushes.
Last edited by SubSailor; 08-17-2011 at 09:12 PM.