at first i read the thread topic.. i tot its nos refill promotion where ppl normally use the word nitrogen gas den nitrous oxide.. lol..
since normal air contains so much percentage of N2 already.. wat's another 22% of it eh? still no harm giving it a try for 1 buck! lol
since normal air contains so much percentage of N2 already.. wat's another 22% of it eh? still no harm giving it a try for 1 buck! lol
