once again, a mikuni with plunger choke adds extra fuel... all you gotta do is feed the NOS into the choke hole in the throat of the carb... and adjusting the amount of extra fuel delivered "on choke" isnt terribly hard to do... or varying the ratio between NOS and air that normally enters the choke system to obtain the ideal mixture.
seems easier than an electric turbo that requires a power supply, doesnt raise the pressure in the crankcase doodly squat, plus another carb, levers, hoses, etc... seriously, those electric turbos are little more than a glorified version of these...
ahhh, RC fuel... if youre engine runs on that stuff neat, its way to rich for running on petrol. methanol requires FOUR times the amount of fuel to burn at the correct mixture. (stoichometric ratio of 4:1 versus 14:1 for petrol)
adding 100ml or so to a tank tho...now that can help
and smells nice, too! doesnt hurt to have the carb jetted fairly rich when doing such things. the methanol makes it run leaner anyway, and the nitro acts as an oxidiser to counteract the excess fuel. more fuel and oxygen...more get up and go!
you can also buy nitromethane by itself... just add that to the fuel, measured out the same way as the oil is, and jet the carb to suit. no hoses, no valves, no regulators, no modifications other than jetting...