I have an '02 X30 with 3 Jabsco Ballast Puppy pumps. I removed the MC stock rear hard tanks and put in the Fly High Fat Sacs (750 lbs. ea.) on each side of the engine. I also removed the stock MC center ski locker sac and had Fly High make a custom center ski locker sac.
My problem is I can not fill all 3 sacs up at the same time. I can only fill one sac at a time and it is taking me slightly over 30 minutes to fill all 3 bags. When I turn on 2 or more of the pumps, it appears that the starboard pump (strongest pump in my system) takes all the water from the manifold. The other two pumps (port and center ski locker) pumps just run but don't appear to have any water to pump. I think the manifold on too small. I was thinking of adding 2 new thru hull fitting and directly input each to each pump and eliminate the manifold all together.
Has anyone done this? Can I buy a bigger manifold because eliminating the manifold would mean I would have to drain each sac thru the input thru hull, which is what I guess MC does now on their '08 boats.
Any advice, input would be greatly appreciated.