in the long run a supercharger will be cheaper. nitrous is fairly easy to install and cheap. the only thing i dont like about nitrous is maintaing bottle pressure. but they make nano kits for them that will keep one consistant bottle pressure. why dont you consider a turbo? it will make more power than a blower with the same amount of boost, and be more street friendly
ntm one mis-program of the computer for the nitrous, or a screw up with it engaged and you can really screw up the engine... buddy of mine shifted at the wrong time while running nos and cracked his heads... another his tuner didnt program his computer right and first time he ran it down at the track blew the top of the engine through his hood...
the only part i dont agree with is the last part there... superchargers can and do make as much power as turbos do... problem is theyre not as publicized as the turbos are... superchargers have come a long way over the years since they first came out... as have turbos...
