Yes I was getting confused. So read back over all the discussion so far and I think I see the light. I hadn't understood that the wet N2O system injects extra fuel in addition to the N2O. It all makes a lot more sense now.
The 35, 50, 75 shot N2O nozzles refer to 35 thousands of an inch, 50 thou etc?
What sort of additional fuel injector is fitted? When it is activated, is it metered or pulsed or just full open whilst the throttle is at WOT? Is it fed from the same pressure line that feeds the injector fuel rail?
When you change N2O shot size do you have to adjust or change the fuel injector too?
