Hey everyone, I am posting from Vancouver, B.C. I dyno'd my car to see what kind of power I could make at different boost settings. http://home.comcast.net/~pinea...y.wmv We used a wideband to monitor air/fuel, and found it flowed fuel and actually got richer under increased boost. This was contrary to what I had been told. I was informed I would need a uprated fuel pump in order to flow the fuel for a bar of pressure, otherwise it would run lean. So now that I know I can safely run a bar of boost, I am wondering if there is a rule of thumb for headgaskets. Is it safe to run 14.5 psi on a stock head gasket? I could use a little more, or should I dial it back to 12 pounds and stop asking for trouble?
