I am simply trying to find out what I can and cannot use so I can do some calculations to see if this is an area worth pursuing. Is hydrogen peroxide banned full stop on only if used to provide the fuel for combustion (ie can you use it with a silver catalyst to provide pressurised gas?). I assume I would be able to use pressurised air to fuel an IC engine, why not oxygen or nitrous? Could the fuel be a gas or does it have to be liquid? Can I use be a single reactant or do I have to mix reactants in situ?
I think using a fuel injector and compressed air to charge a cylinder would be safe enough, it is afterall just an IC engine. Do the rules allow nitrous to be used in IC engines instead of air? I only ask because the current rules dont seem to cover this area and I dont want to build a robot and then not be able to use it.