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Forge UNOS mbc not working

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Hiitman

Hiitman

15+ Year Contributor
482
3
May 12, 2004
Colorado Spring, Colorado
Could just be this car. I don't have much experience with internally gated turbos. This is just an evo 3 16g on a 1g with few supporting mods. I installed the forge mbc via the instructions from forge (verticle nipple to turbo horizontal to wg) and I can't get it to drop below 20psi. I feather it to that point and let off. I tried switching the lines and still no change. Any ideas? Could the mbc have gone bad somehow?
 
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