Check out this drawing and let me know if this will work. I'm only mixing a jabsco in because I have one already. I am going to use 3/4 inch hose (except on the bottom thru hull) and check valves since I have a lot of them already. Obviously this isn't dimensionally and spatially correct so don't get hung up on that. I thought using the manifold would be cheaper and easier that drilling 3 separate intakes, especially because space looks kind of tight in the bottom of the boat where I'd be drilling.
This is going in a 07 Supreme V232. Let me know you comments. Thanks!
I'm not an artist obv