Dude7422 YOU DONT GET IT AT ALL DO YOU. Some .12's can twist shaft which means they already have way to much power. And you seem to not get the point that you would need to run it rich in order to get that extra power, or need the extra servo to do so. You arent going to do the servo, so that means you need to run it pig rich, or you will get an over lean condition and with the over lean condition you dont get much if any extra power and with the pig rich condition you dont get any real good performance before or after the nitros(except for those 8 seconds) it is activated.

Yes people did say that the wright brothers couldnt do it, But nobody here said that you couldnt do it, we are here saying it's not worth it. There's a big difference there. To much hassle and you will be getting in over your head with trying to build your own (which is dangerous) nitrous system. There's just way to much into it for a person who doent even read all of the post's or the very link that you provided us with.