nothing in those links by itself are going to make it any faster. I have a friend with the newer style carb on the same motor, and mine is still faster, which runs like a banshee(thats how its spelled). I agree with the above poster; get the kit running well first. after that its just kinda trying things out until you find out the right combo of things. Even when you think you have it dialed in though, two days later it'll run just a little differently; bringing on more trial and error. I've seen a few kids in town put their bike together so fast and sloppily, its no wonder they fell apart.