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ATS exhaust housing upgrade for factory turbo
Hello everyone, I recently purchased a 1994 F250 with the factory turbo IDI. After installing a boost gauge I was disappointed to find out I was only making about 5-6psi of boost. After some research I found out about the exhaust housing/outlet flange/3" down pipe that ATS sells so that the...- Firebird
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- Forum: 6.9L IH & 7.3L IDI Diesels
