So I was just wondering what I could get the top speed on my wolvy up to, it should run 55 stock but I can't get it over 45. I'm gonna put hmf performance series pipe in it K&N filter and high performance spark plugs with a jet kit. How fast do you think I can get it up to? I'm gonna slim up a little bit and I took the rack off lol I weight 150 if that helps .thanks!

 

those will give you more power to get to your top speed, but the top speed is obtained with gearing as far as i know there is no gear kits for the wolvy, unless there is another problem you should be able to reach your top speed regardless, running lean is a common problem for losing top end power, put a new plug in, do a WOT plug chop and see if your running a little lean on your top end