View Full Version : MY killer ballast manifold

09-18-2010, 12:05 PM
So I decided I was tired of hearing all these stories about you guys taking 10 minutes to fill up your systems, so I made my manifold out of 4" PVC pipe. I am going to use TWELVE 700GPM Jabsco pumps. If I did all the calculations correctly, I should be able to fill all my fat sacs in under 2 seconds. What do you guys think?


09-18-2010, 12:10 PM
you won't need sacs as the plumbing will weight the boat down enough to throw a surf wake like in the "huge wake" thread :D

09-18-2010, 12:15 PM

09-18-2010, 12:16 PM
WAAAAY cool ,thats flippin awesome, but you'll never need it as the 40 batteries to power the pumps will already give you 2,000 lbs of ballast :)

you da man
09-18-2010, 01:43 PM
Holly crap...what's the intake look like?

09-18-2010, 03:01 PM
i think the intake is the size of a sewer grate

you da man
09-18-2010, 04:18 PM
Is that part of the Gravity Games IV ballast system?

09-18-2010, 06:13 PM
Ya, its what is in the new Supra 242V , but I think it should be renamed GG V Ballast as signified in 242V

IV just doesn't do it justice

09-19-2010, 04:15 AM
That thing is huge. Whats it for?