2008 Sunsation 288 Step Hull
#1
Thread Starter
Registered
Joined: Sep 2021
Posts: 25
Likes: 3
Summer is over.........but
I was wondering how much are you trimming the outdrive with 288 step Hull, seems like i do not need as much as a standard v-hull.
I have k-plans and leaving them level with Hull.
Thanks.
I was wondering how much are you trimming the outdrive with 288 step Hull, seems like i do not need as much as a standard v-hull.
I have k-plans and leaving them level with Hull.
Thanks.
#4
Part of tne theory behind stepped hulls is that you need little or no trim. All the power is directed at pushing the boat forward rather than upward and forward. Can’t speak for the Sunsation but my old Donzi 27 ZR ran best with just a touch of trim up. Anything more just increased revs and prop slip, but not speed. Same setting for the tabs, except for getting on the plane or to balance the boat in a beam sea.
RR
RR
#5
Thread Starter
Registered
Joined: Sep 2021
Posts: 25
Likes: 3
Also, what prop is everyone running with the 2008 and up 496 HO step hull??
Heard grinding the diffuser ring off helps.
Running a 26 pitch Bravo 1 and it wants to run fast all the time, tried a 24 Bravo and it does not need to run as fast as the 26 all the time, was better overall.
Heard grinding the diffuser ring off helps.
Running a 26 pitch Bravo 1 and it wants to run fast all the time, tried a 24 Bravo and it does not need to run as fast as the 26 all the time, was better overall.
#6
Registered

Joined: Sep 2010
Posts: 369
Likes: 21
From: cleveland ohio
26 pitch Bravo 1
Also, what prop is everyone running with the 2008 and up 496 HO step hull??
Heard grinding the diffuser ring off helps.
Running a 26 pitch Bravo 1 and it wants to run fast all the time, tried a 24 Bravo and it does not need to run as fast as the 26 all the time, was better overall.
Heard grinding the diffuser ring off helps.
Running a 26 pitch Bravo 1 and it wants to run fast all the time, tried a 24 Bravo and it does not need to run as fast as the 26 all the time, was better overall.
#10
RR




