All 6 cyls feed the bottom turbine, bottom turbine feeds the top 2, top 2 cold outlets feed the bottom consider inlet. Don't know if he cracked 1000whp, but 900s for sure, and 2000wtq. Over 100psi easy. It's absolutely dumb to ride in.Any more info on this? The twins up front look to be the same size, I'm guessing one for each bank feeding a healthy sized large one?