doing it before the MAF for the IAT benefit? cant really think of why else you'd do it before the MAF

 

 

Im not an expert on the subject, but I dont know that it works that way. Doesnt make sense to me that the MAF would notice except for the IAT drop

 

 

A MAF works by heating an element to the 'point' (not really a point, but a curve) where resistance increases by some known amount. Any fluid moving over the resistive element will cool it, reducing resistance. Less resistance and more current flows, and that current is converted into the frequency you see in your scanner. Spraying nitrous across it will cool it down a lot more than just the air moving over it, so it will add additional fuel. Whether it is too much fuel or too little will depend on the specific heat of the nitrous oxide. Either way, I don't think I'd jump right into a 100 shot without at least knowing how much overhead you've got available with the injectors. Need to review log data to be sure.