i have a nos- kit and everytime i push the gas down a spray the engine takes the n2o run faster a shot time like 1000U/min then the engine goes real rich!!!! the power what n20 bring is under 10hp!!! co is over 10% , it seems to that thats really too much .
the bottle is full jet sizes are 34nos and 20fuel ,98 octane,plugs are new . i have no idea anymore ,so ,what do you think whats the matter??!?! PLEASE HELP !!!!

Make sure that you didn't accidentally put the nitrous jet in the fuel spot and the fuel jet in the nitrous spot. That's a common mistake and will cause you to run rich.

i have checked it and i had put it right. it looks like the ecu lets getting rich not the nos system but i don´t find my mistake

Did u hook up the vacuum lines right?is the nos aimed right?

which vacuum lines??? by my nos kit there was no vacuumline or something else .only nos line to the bottle and fuel line to cut in the stock fuel line. is it standart if you spray the pressure of nos will go down from 900 down to 300?if you stop spraying pressure going back to 900 or aa little bit down like 850 or so

its a wet kit can that be the problem??? i don´t know but in the first secound you spray you will have power and a secound later no power there it seems that it goes to rich

check for line leaks. how amny bottles hace you ran throght the filter it has to be cleaned every 2 or 3