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Smoke and back pressure after venturi delete

Posted: Tue Jun 20, 2023 12:40 pm
by Fender8024
Hey guys I was wondering if I could get some help?

I have a 1986 Porsche 944 Turbo and recently I did a venturi delete the car runs fine but as soon as I hit boost spills everywhere by the turbo and the AOS like if there was too much crankcase pressure.

Any recommendations im wondering if I did my hose routing wrong