TommyXrunner
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How long is pretty subjective to more then a few things so there is no real way to definitively give you an answer like: A 10 lb bottle lasts x amount of time.
Most of your deciding variables are:
- Bottle size (and how full - overfull or underfull) For example: Do you have 11 lbs or 9 lbs in your 10 lb bottle.
- Usage technique (purging, cracking lines open, etc..),
- how long the run is (how long do you spend at WOT)
- how much gaseous nitrous is wasted (you want to keep it in liquid form and you lose some via expansion which is dependent on a couple things)
- rpm range you are spraying in (are you spraying over 1K, 2K, 3K RPMs per gear?)
- how many gears you are spraying in (2nd? 3rd? 4th? 5th?)
- How consistant is bottle pressure? (pressure drops as you discharge the cylinder which = less nitrous delivery). Use a heater, or a pressure assistance system (like external nitrogen assist systems), or both and you will be more consistent but use more then you would with out it.
- Etc... You get the variable point by now
But to break it down I would say average street use on a 5 lb bottle on a 35-50 shot you will get about 25-30 all out runs (2nd,3rd, 4th gear highway pulls over a usable wide RPM range).
How much does nitrous cost per pound? Around 2-3 bucks (depending on who you buy it from obviously).
:biggrin::top:
well that dosn't seem that expensive at all than. i had no idea but was thinking it might be a 1 bottle =
1 shot kinda deal