Honestly,you should at least build your motor a bit,before using nitrous,there was a guy with a 2.2 Cobalt on youtube who had no engine work done and he blew his intake manifold off,and also if you build up your motor you can at least be on the safe side,anyone who puts on a alternative way to get more power,usually end up blowing their motors from not even having new connecting rods,valve springs,retainers,cams,ect.What you have done to your car already is just the basic modding of what everyone does usually.I would like to use nitrous but I am going to build my motor to be safe.By all means though go with nitrous if you feel like you don't want to spend on a supercharger or turbo kit.problem is though I heard it adds up for refilling up the bottle and that right there could of been your turbo kit or supercharger.Its only my opinion and I am not forcing you to fallow my opinion,but its better safe then sorry.
2006 Chevy Cobalt LT
K&N air intake system
Custom 2.5" dynomax exhaust system
B&M tranny cooler
stainless steel pacesetter header
5900k light bulbs
2.4 intake manifold
Last edited by burzumaske20; 06-08-2008 at 02:04 PM.