Slowmotion your the man!!!!!!!!!!
Results with nitro will not be realized until you start using 15 - 25%, but do not used more than 35% or all you will get to do is turn the engine over about 3 times.
Increase fuel, Did I say increase fuel, Yes I did. An engine on nitro is like a crackhead on crack. Can't get enough to fuel the habit.
Just to let you know, If you mix properly you might get 3 to 4 runs on your motor before you see it in your rear view mirror.
Check out this link. Slightly modified stock combo on nitro, alcohol and a lil 144 blower Nothing special but she is hauling By the way we had to put her down after 4 runs
http://www.youtube.com/watch?v=ot6TzQ0y-qY