boostit2120

I just got a 2000 Si and its set up for turbo and everything, well the turbo dont work so im taking it all off and gonna run stock(except for a few basic things) for awhile while I fix the turbo kit or sell it and get another. Well it has a 3 bar map sensor. Do I need to get the stock Si map or can I run the 3 bar without the turbo and be ok? Thanks. Im also new to civics and this forum.