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-   -   HELP!! Sunsation Dominator 32 Twin 502EFI (https://www.offshoreonly.com/forums/sunsation/367844-help-sunsation-dominator-32-twin-502efi.html)

Mentalpause 08-05-2020 12:24 PM


Originally Posted by Shawnr (Post 4751556)
okay cool so the hook i see toward the back of the hull is not a step ??

No. I think they call it something like laminar flow interupter. It's only for turning. If you look at the hull it is not a full step across the entire bottom. I believe the newer hulls have that plus 2 full steps aft the flow interupter.

Shawnr 08-05-2020 12:59 PM


Originally Posted by Mentalpause (Post 4751561)
No. I think they call it something like laminar flow interupter. It's only for turning. If you look at the hull it is not a full step across the entire bottom. I believe the newer hulls have that plus 2 full steps aft the flow interupter.

okay cool , so what s next for me to go faster , superchargers or put some -2 drives ?

Drock78 08-05-2020 01:28 PM

Sell it and buy something faster. You will be money ahead

SB 08-05-2020 01:47 PM


Originally Posted by Drock78 (Post 4751581)
Sell it and buy something faster. You will be money ahead

Really ? These boats have an issue at higher speeds ? Could swear a few out there well into 90's with moderate power. No ?

Knot 4 Me 08-05-2020 02:23 PM


Originally Posted by Shawnr (Post 4751556)
okay cool so the hook i see toward the back of the hull is not a step ??

Your ‘02 has a ventilated chine. That is what you are seeing. It is not a step. The flow interrupters Mental mentions are on the newer twin steps and they are located up towards the bow.

Shawnr 08-05-2020 02:44 PM


Originally Posted by Knot 4 Me (Post 4751597)
Your ‘02 has a ventilated chine. That is what you are seeing. It is not a step. The flow interrupters Mental mentions are on the newer twin steps and they are located up towards the bow.

okay thanks for the info

SC288 08-05-2020 02:44 PM


Originally Posted by Shawnr (Post 4751522)
on a rivers in canada , i just figured eith 2x 496 ho guys are runing 84 mph and with 2x 502 blue barely over 80

The 2008 and newer 32's with the full step (New hull design) run 82 - 84 if I recall correctly with 496 Mag HO's and 32 Pitch Bravo's. My 2003 32' with HP500's ran 90 MPH on GPS with labbed 30's. They had different intakes etc. but were very close to stock, I had a completely different setup than you though, I had ITS boxes with -2 shorties. I don't know if you will find concrete info. showing whether anyone with your setup trying shorties and having success. Some have tried just not sure if you will find any info. on it, I do know that Wayne had the X Dimension dialed in on them from the factory.

The older 32's do have the Vortex setup midway down the hull but has others have said it is not a step. There is hook built into the bottom of the boat 6" or so from the transom if I recall correctly.

Shawnr 08-05-2020 02:50 PM


Originally Posted by SC288 (Post 4751607)
The 2008 and newer 32's with the full step (New hull design) run 82 - 84 if I recall correctly with 496 Mag HO's and 32 Pitch Bravo's. My 2003 32' with HP500's ran 90 MPH on GPS with labbed 30's. They had different intakes etc. but were very close to stock, I had a completely different setup than you though, I had ITS boxes with -2 shorties. I don't know if you will find concrete info. showing whether anyone with your setup trying shorties and having success. Some have tried just not sure if you will find any info. on it, I do know that Wayne had the X Dimension dialed in on them from the factory.

The older 32's do have the Vortex setup midway down the hull but has others have said it is not a step. There is hook built into the bottom of the boat 6" or so from the transom if I recall correctly.

do you kno what is the difference between your 2003 and my 2002 for the hull ?

and what exact drive did you have on ?

SC288 08-05-2020 02:53 PM

Hulls would be identical, difference is the Mercury Racing ITS boxes which I believe are a straight setback box. The uppers were standard Bravo XR with IMCO -2 shorties w/XR gears.

Shawnr 08-05-2020 02:59 PM


Originally Posted by SC288 (Post 4751611)
Hulls would be identical, difference is the Mercury Racing ITS boxes which I believe are a straight setback box. The uppers were standard Bravo XR with IMCO -2 shorties w/XR gears.

okay thanks for the info and you are able to hit 90 mph on gps ?


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