Racetrack Junkies

Hi DIY sifus,

I have been contemplating for a while. Whether or not to post this DIY. I stumbled upon this idea when my friend was surfing the net. It is NOT my idea. From the net all over the world, people have done this. Some are very successfully reducing their FC by 50% and more as they claim. Since theirs is a DIY also, I see no reason for them to lie about it.

You can search by yourself in google.

The principle is based on replacing the burn material. This device will create 2 part...