Good news, the egr was the issue. I installed the block off plate and was able to build 12lbs during a blt before the cap on my boost leak tester flew off. I think I have the line for the external wg setup wrong because I have to cover the top nipple in order to build boost. I will be fixing that and some small boost leaks after work, and hopefully starting the car for the first time tonight! I just put 13 gallons of e85 in last night
