Button activated Nos

When having a button assign to activate Nos their is no limiter and it revs on its own without throttle input to past rev limit and then causes engine damage

 

My button to activate nos is numpad / this is to activate it immediately not like pressing the GUI button, then when idle and in N if I press / it revs and contentious past rev limiter.

 

So if Nos is used when activated via button it revs engine to past rev-limiter?

 

NOS injection systems work by injecting an oxidizer, nitrous oxide, into the intake, as well as extra fuel to keep the mixture consistent. If you manually use NOS, you're effectively bypassing the throttle by injecting fuel and oxidizer directly into the intake manifold, so the rev limiter cant control the RPM by cutting throttle or fuel. If you use automatic NOS, then the ECU can control it and will respect the rev limiter.

 

My bad, thanks for correcting me

 

I had a spark cut rev limiter, that was wonderful thing that did make unburned fuel go pop in exhaust