I would think they use CFD software for the Aero stuff. Windtunnels this size are hard to come by and very expensive. 1/10 scale models in small tunnel's can and have been used on boats.
They (Outerlimits) have a designer with an aircraft background so his best practice's will most likely not include any high wind drag design's. In playing with our redneck windtunnel (boat beached at desired running angle big block airboat making 95 MPH wind) we have some basic data. We have also been lucky enough to have a really good friend who is good with CFD! Many thanks to the windtalker for his help with our SVL!

Steve

that is a lot of overhang. I see what your saying, but the cats all run fast because they pack air up front which lifts the boat up for less drag.

speaking of that overhang, is that included in the 29' length? or not. still not clear on overall length and/or length from tip to transom

Its a 26' boat with 3' of swim platform... I'm looking forward to seeing them enter the Manufacturers P-4 class with one...

False.

Sorry mate.... but its got a 26' running surface....

You saw the trailer. You MUST know what the running surface then! Lol what a genius you are, sir.

does the overhang (bussel) create drag, lift or niether.... on any boat???? I'm sure this has been discused somewhere before here just haven't read it.

and you have a smart mouth.....

Q,
Why didn't OL use an ITS transom assy? Just curious....

I'm curious about the deadrise of this boat as well.To me it looks like between 20-22*at the transom.
Does the boat have a constant deadrise or variable [warped] ?Specs seem to be top secret on these,lol.