Thank you! And yeah, I will be upgrading the injectors, and the fuel pump will be upgraded when I find a 75 280z gas tank. The oil pump was already on the list, but I didn't even think about the cooler, so thank you for that! That will save some headaches down the road. I was looking at the holset turbos. I don't mind a little lag. Both offer the power I am looking for. I will just have to keep looking around and decide when I am possitive. My goal was to not have to do much to the bottom end though. While the motor is out, I will be replacing the head gasket, water pump, timing belt, etc... But I didn't want to do anything to the bottom end. I feel like 350whp (400 max) should be fine on stock internals right? And as far as the manifold goes, that raw brokerage one was the main on I was looking at, it's just so pricy . Are you using a top mount set up?