It sounds like you bought the wrong tool for the job you're trying to do. You can't make a racehorse out of a packmule. If you need a bike for sustained high speed,a long stroke single is not the answer. You can throw a lot of money and effort at it and still not be happy with the result.
Lol, Darvin Jahnke i'm not looking to do 180km/h but I dont think 95 - 105 kph is a unreasonable request Right now the bike is willing but I am a bit nervous to push it over 90 until I have taken off some of the restrictions off ie restricted pipe, dodgy air filter etc, its just making the bike work harder when it doesn't need to. So no, i'm not looking for a racehorse, im pretty happy with what I have. Ace my elevation is 1741 meters