Thread: boost issue
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Old 05-14-2008, 12:29 PM   #1
mastergrader007
3" Exhaust
 
Join Date: May 2008
Location: Ontario, Canada
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Default boost issue

Hello everyone,
I am looking for some help. my boost gauge goes from -2 to +4 in my bone stock 88 supra turbo. i just got it and it really fast but on my gauge, its saying im only getting 2.5 psi of boost. i dont know why cause it feels like im getting more than that. i checked all my intercooler tubes and they were fine, i also replaced all the vaccum lines but my gauge still only goes to 2.5 at WOT. is it possible that my gauge isnt working properly? or is there something im missing? I just bought this car last week and it has a JDM engine. Please give me your thoughts/suggestions because im starting to get a little frustrated. ps. I shimmed my wastegate and it didnt make my psi any higher????!!!
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