I figure this motor will make a solid "for real" 575HP/570 tq so it's a bit bigger than the base PWM pump 525 kit. Nat's motor makes 545 and he opted for the Aeromotive in tank pump kit and it works great.

Then again, when we did the back to back, another way to look at it is my Old Holley with MY base Jetting and it was right there with the EFI, we never even opened the bowls to try to optimize the carb...it was leaning out up on the top, the Holley probably might have made ~10-15 more

I want to do it more since I just want to have something new to learn and tweak, I like the idea of the Holley...but now that Holley has bought MSD it might be interesting to see what the next gen product might do.