I am pulling the vacuum off the back of the intake. We smoked the entire intake yesterday and found a small leak on a weld in one of the intake pipes just before the intake manifold. The silicone is good quality and pretty small runs in between hard pipes. I am running 3" into the turbo and 2.5" from the outlet to the intake, which is a very short run.
These problems have been there since it went back together. There is nothing obvious jumping out at me about this. I even took the air filter out of the box, just in case that was a restriction.
|