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anyone no2 or co2 spraying their fd ?

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Old 09-17-08, 10:11 PM
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anyone no2 or co2 spraying their fd ?

I meant to clarify in the title (spraying the intercooler)
anyone doing this ? I have only a few more parts to buy before I can give this a try.
Seattle isn't the warmest place ever but on 85 degree days my pfc reads low to high 40's Celsius and I can most deffinently see a huge drop in power compared to 15-20c. It would be cool to drive the car with about 20c intake temps in the middle of the summer
I plan on having a momentary push button switch to activate this, I tossed around wot switch but I rarely go all the way down with the expensive peddle.

a few questions.

What is the price difference between co2 and no2 to fill a 10 lb bottle?
About how long/sprays would a 10 lb bottle last with a 150 shot solenoid ? 200 shot ?
Air intake temps when spraying I would see are ?
Correct me if I'm wrong, the car would or would not need to be re-tuned after I do this, it would just run as if the air intake is very cold ? -not flow so much more air I could risk boost spike or similar

Last edited by notveryhappyjack; 09-17-08 at 10:16 PM.
Old 09-18-08, 09:35 PM
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I would like to see some results from this as well....I believe co2 is cheaper than NOS.
Old 09-18-08, 10:30 PM
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N2O is more expensive, but it will add power while decreasing temps.
Here is some more info that should help you decide
http://www.automotiveforums.com/vbulletin/t328752.html
Old 09-19-08, 05:03 AM
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Preventing engine fires from anti-freeze & fuel leaks with C02 is a plus.
Bad if you're sucking it into the intake from a leak.
http://www.designengineering.com/pro...asp?m=sc&cid=1

Last edited by Chameleon; 09-19-08 at 05:04 AM. Reason: additional info
Old 09-19-08, 05:11 AM
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the co2 is pretty interesting
Old 09-20-08, 09:20 PM
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taking a second look at it water/meth would probably work better and be lighter which is probably why not that many people try this.
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