Originally Posted by foreigneRS
is NOS on it's own highly flammable chip? or do you have to release the oxygen somehow during the combustion process?
Until it reaches a few hundred degrees its as flammable as co2, you can actually use it to put out fires as it starves them of oxygen.
IF there is any risk at all, its not from the nitrous, its from the extra fuel from the nitrous kit, the nitrous itself will NOT aid the combustion in the inlet until its already well and truely started anyway.