Hey man !
I`ve had the same problem on my car. (3,6 PT) it was particulary noisy in high velocity right hand turns. I found out that the noise came from the exhaust manifold on the left side of the engine (right side of the engine when you stand infrint of the car and look on the engine) were striking the left hand support for the engine mount.
I`ll install a 4,2 ABH engine, and the exhaust manifold isn`t so close to the support.
