Anyone who appreciates my tuning so measuring technique as you just have is VERY WELCOME here.
Yes the test was on a single cylinder bike with a single nozzle system (to minimise the variables that a multi cylinder system would introduce).
We have MANY high horsepower / CI engines out there and that's more relevant than just high horsepower engines (as I'm sure you'll appreciate). I'm 100% confident that my systems have achieved FAR higher HP/CI figures than any other system in the world.
One example I can give you is my first test vehicle;
It was a 250cc 4 stroke motorcycle that made approx 16 bhp but after a day on the dyno I reach INPUT figures of nitrous that exceeded 100 bhp - I didn't measure the output figures as the engine response was so RAPID that it was on and off power before the dyno could register peak figures.
This equates to more than 650 HP/ 100CI
These tests were done MANY years ago before I was so concerned about flow rates etc. all I was concerned about was getting quicker acceleration times back then.
With regard to advertising, it wouldn't matter if I listed every advantage my systems have in an advert (most of them are listed here on my site), as most people would still believe the garbage propaganda dished out by the American Nitrous companies, rather than listen to some eccentric bloke from England (even my fellow Englishmen).
By the way I've spent many hours talking to the top brass at HolleyNOS, NX and NW (to name just a few) and they all know my products are better than theirs. They'd all love to sell them (NX did for a while) but there isn't enough profit for them due to the adverse exchange rate.
Regards