View Full Version : Hull inserts

03-23-2013, 05:19 PM
On my new to me 1998 Prostar190 I have the hull "inserts" at the transom Just what exactly are they supposed to do for me. We slalom exclusively so are they of any benefit? I noticed that others of the same year don't have them. Leave them or loose them???

03-23-2013, 07:40 PM
Leave them. They were a fix to help out the slalom wake and were standard on the 99 00 boats

03-23-2013, 08:49 PM
I assume that it will give us a flatter wake?

03-24-2013, 12:09 AM
"Hydra rails", added to soften the wake. There is much more in This thread (mastercraft.com/teamtalk/showthread.php?t=52861), specifically in this post (http://mastercraft.com/teamtalk/showpost.php?p=911616&postcount=32).

88 PS190
03-24-2013, 06:48 PM
Does pulling them do a better trick/wakeboarding wake? Or does it just clean up mastercrafts regularly pretty decent all around wake?