Just took the car out for a spin. The first few trips around the block i had coolant leaking out of the coolant feed line (again! Ahh!). Checked the coolant level, all is well. Then after getting back out after a 10 min drive, no coolant leaking anywhere, and the coolant level is ok!
She definitly needs some tuning time. Not sure my 650's will be up for the task past pump gas, but we'll see. Second gear pulls yield max boost pressure of about 17psi, and boost onset occurs somewhere around 4500 rpms. There is a ton of power in this turbo, the sheer size of the thing makes me just giggle!