A small number of UK guys clubbed together to buy SMART TABS for our Maxum boats from the US manufacturer of SMART TABS.
This worked out less that 1/2 price of buying them in UK.
Thought I give an update after fitting these.
If you are not aware of SMART TABS they are plates that stick out of the bottom of the Transom, if level with hull they have no effect, if angled so tip is lower they significantly improve planing speed.
You can buy expensive electro hydraulic units and computerised controls.
However SMART TABS do this simply by having a damper that is matched to hull length and engine size. (you have several tune positions on boat as well)
At rest TABS are deployed 25 degree down, you apply power and they push up against transom load, preventing bow lift.
Once you are up to speed the tabs are forced down by water flow and then come out of play.
I have an 1800 SR3 ... generally happy with this boat except from rest if you were putting on full power with a skiier on the back eg. for a deep water start.
The bow would rise dramatically, so much that you lost all view of water in front of you until boat came onto plane.
Now with TABS the difference is startling ... no bow rise, full power on and it simply stays flat.
I have the TABS fitted with retractors so I can lock them up out of play (if I wanted maximum wake for example)
Yesterday we tried it several times and the difference was incredible.
It also lowered minimum planing speed which helped with kids on knee boards.
It is supposed to increase top speed by 2-3mph and improve mpg ..... can't confirm those yet, but it certainly does what it said it would do for handling.
It also improves boat handling in the turn as well.
All in all, a very worthwhile purchase.
If you are interested in them .... details are on manufactures website ... including some videos of them in use.
http://www.nauticusinc.com/smart_tabsSX.htm
http://www.nauticusinc.com/smart_tabs.htm
(click on performance video)
For those interested I have put a couple of pictures of the Smart Tabs installed on my 1800 on line ...
Take a look at
http://tinyurl.com/dy2au5
This should take you to first image, click on
'public folder' to get to the rest.
You should find 4 pictures of the tabs there, I have shown them in running and retracted position ... and also a rear on picture so you can see the retractor mechanism.
I bought the units from an ebay retailer ..
girlsauction2 the owner of the shop Tina Masari, was very helpful, in getting combination of Tabs, retractors etc, and a discount.
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