Green has made a lot of good points along with some others in this thread. Also you can just throw a normal set of shearers on your bike.
1 because it's not gonna perform good with your setup
2 the normal stinger tubes will not fit with a air box and you will have to have them custom made to fit.
Seems like your falling into the category of wanting more power. Fist thing first though especially for a trail bike, you need good suspension. You'll be able to ride faster with a good suspension setup. After suspension is done then you get the a bigger motor ( or both if you got a lot of coin to drop) remember a bigger motor with more power will drink more gas though so keep that in mind also