ok so i did a search on this and only found 1 post on it from 2 years ago

but what i was wondering with this stuff could you inject it right in like nitrous to help cool a GM blower?
i believe that it would be similar to alky injection but i could be wrong

no. co2 will actually choke off an engine. it can, however, be used to spray on an intercooler, OR, they make a kit for the intake, which is essentially a bulb in the path of the incoming air which freezes, reducing intake temps. they also make fuel rail coolers, but i dont like the idea of dropping the temps of the fuel that low... it will actually make you run rich. but NO CO2 IS SPRAYED INTO THE INTAKE TO BE BURNED BY THE ENGINE.



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ok i was just wondering,

i was thinking even maybe rig up something to spray on the blower to help with the heatsoak

it was just a idea

on a roots supercharger the only way really for it to work is to be on the heat exchanger



1989 Turbo Trans Am #82, 2007 Cobalt SS G85

i have a 2.4 so i dont have one of those cool heat exchangers

You want meth injection then.

i am still kinda hesitant on that one

CO2 is a flame retardent, it is in fire extinguishers. I think it would work well for spraying onto the supercharger, I am not sure if that is enough to cool that big of a mass. You would be much happier with meth/water injection. It can be run through your blower, and WILL for sure help with heatsoak. AND you dont have to deal with a high pressure bottle, gauges, and such.