Can i spray with out a window switch and be safe.
dave

BTW: if you bog the car off the line and the system is armed you can have the potential for a backfire without the switch.
1. hit the rev limiter: no fuel, still adding N2O ... BOUM
2. mis-shift, overrev the baby, no fuel, still adding N2O ... BOUM
3. bog @ start, too low rpm while on N2O... no good (fuel-puddle)... blows intake/hood, etc.
If you gonna do it, don't sacrifice the engine or even the whole car over a few $
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Dave
Window switches are cheap and easy to install. I run an older Mallory unit myself. Set for 4200 lower, 6900 upper.
I wouldn't set it below 3800-4000 on a 6-speed. 





