I got back from the Dyno. We went down 1/8inch in pulley size and Eddie dialed in a couple of things.

The engine made 872 hp at 5,700 RPM with 8 lbs of boost. It pulled like a train to 6,100.

Eddie plans to use 5,500 as a max where the engine made 862 hp with 7 lbs of boost with 823 lbs of torque.

Peak torque of 870 lbs came at 4,900.

I will post sheets if I can figure out how to get them on my system.