Originally Posted by Rockman
It does work without a pump...already had this done on a buddy's boat.
Put boat in neutral, pull out the little silver knob below the shifter to disengage the trans, increase the rpms a little bit and it works.
No pump for me.
That's cool. But for $60 you wouldn't need to pull out the little silver knob and you woild prob have better flow. That and wouldn't have to deal with twice the noise and CO2 being spit out the back while using your shower.