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I hooked up my boost gauge and on the hardest pull it only boosted 4 lbs and it's a stock block I need to bump up the boost does anybody have any advice
 

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are you using a blow off valve or a waste gate? either way you need to up the spring pressure that controls the valve to gain boost pressure. some are adjustable, some are not and you need to replace the spring.
 

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i think you car has a internal waste gate u will have to change the spring or buy a tubular header and run a exteral waste gate witch is what i would recemend
 
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