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19-12-2011, 10:42 PM
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#21
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Registered User
Country: engalnd
Location: south west
Interests: ski racing
Boat name: Jack'd up, hellraiser
Boat make: Bernico 19 ET, ring 16
Engines: merc 135, merc 175, yam 90
Cruising area: Plymouth
Join Date: Jun 2006
Location: south west
Posts: 1,176
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Quote:
Originally Posted by dowdy
So no ones ever tried it then?
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Believe nicos TS's run a centre tab
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19-12-2011, 10:46 PM
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#22
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Registered User
Country: uk
Location: salcombe
Occupation: semi retired
Interests: racing(middle east class 3 6l)
Boat name: still no worries
Boat make: phantom18
Engines: 2.5 efi
Cruising area: salcombe
Join Date: Dec 2007
Location: salcombe
Posts: 499
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Phantom
I forgot to ask what boat and engine are you using ?
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19-12-2011, 10:50 PM
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#23
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Registered User
Country: engalnd
Location: south west
Interests: ski racing
Boat name: Jack'd up, hellraiser
Boat make: Bernico 19 ET, ring 16
Engines: merc 135, merc 175, yam 90
Cruising area: Plymouth
Join Date: Jun 2006
Location: south west
Posts: 1,176
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His are inboards though
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19-12-2011, 10:52 PM
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#24
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Registered User
Country: Guernsey
Occupation: Postie
Interests: Heavy Heavy Metal
Boat name: Slayer II, Slayer, Pen15
Boat make: Phantom 19G-R, Bernico F2 Extreme, Ring 15
Engines: Evinrude 115HO, Yam 90
Cruising area: Channel Islands
Join Date: Aug 2009
Posts: 1,460
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isn't that a trim tab to help flatten the wake for skiers and get the effect of a longer running surface though?
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19-12-2011, 11:02 PM
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#25
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Registered User
Country: shropshire england.
Location: oswestry
Occupation: Retired
Interests: Yodelling
Boat name: Veni Vidi Vici or Conked
Boat make: G.P.14
Engines: 4h.p. Mercury
Cruising area: Cap de Agde
Join Date: Feb 2009
Location: oswestry
Posts: 1,311
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Quote:
Originally Posted by still no worries
I forgot to ask what boat and engine are you using ?
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Remodelled p25,now 27,with twin jet engines.
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when in doubt trim outCARPE DIEM
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19-12-2011, 11:03 PM
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#26
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Registered User
Boat make: Phantom 23
Join Date: Mar 2006
Posts: 1,693
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Quote:
Originally Posted by dowdy
Remodelled p25,now 27,with twin jet engines.
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Pics!!!!!!
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19-12-2011, 11:06 PM
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#27
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Registered User
Country: engalnd
Location: south west
Interests: ski racing
Boat name: Jack'd up, hellraiser
Boat make: Bernico 19 ET, ring 16
Engines: merc 135, merc 175, yam 90
Cruising area: Plymouth
Join Date: Jun 2006
Location: south west
Posts: 1,176
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Quote:
Originally Posted by Paul E
isn't that a trim tab to help flatten the wake for skiers and get the effect of a longer running surface though?
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I'm pretty sure it is, never been lucky enough to tow behind one but most likely, all I do know is that are like bulldozers in the canals an the wash from one at a turn in the european cup finals gave my driver and observer a nice shower!
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19-12-2011, 11:26 PM
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#28
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Registered User
Country: uk
Location: salcombe
Occupation: semi retired
Interests: racing(middle east class 3 6l)
Boat name: still no worries
Boat make: phantom18
Engines: 2.5 efi
Cruising area: salcombe
Join Date: Dec 2007
Location: salcombe
Posts: 499
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Fins
Quote:
Originally Posted by dowdy
Remodelled p25,now 27,with twin jet engines.
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Now I see why you are asking about fins, very good idea with jet drives,
If your 27 hooks the fins might stop you spinning out, quite a few jet ski racers add bigger fins for sharper turning.
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20-12-2011, 07:18 AM
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#29
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Registered User
Country: uk
Location: portsmouth
Occupation: Director of a fiberglass company
Interests: boats,cars,bikes,paintball
Boat make: phantom 23,Extreme 24
Engines: 6.2 mercrusier + 2.5 280 mercy
Cruising area: solent
Join Date: Jul 2009
Location: portsmouth
Posts: 530
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You could put skegboxes in like on a surfboard then you can try all sorts of shapes and size fins .
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20-12-2011, 08:57 AM
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#30
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BananaShark Member
Country: UK
Location: Salcombe South Devon
Occupation: Racer and builder
Interests: Winning races
Boat name: BananaShark
Boat make: BananaShark 34' Race
Engines: Twin Yanmar BY 260's
Join Date: Mar 2004
Location: Salcombe South Devon
Posts: 4,638
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Quote:
Originally Posted by still no worries
very good idea with jet drives,
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He said jet engines Derek!
__________________
Cookee
British Champions! RIB Formula 1 2005
National Speed Record Holder at 90.15 (still)
www.bananasharkracing.com
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20-12-2011, 09:06 AM
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#31
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Registered User
Country: uk
Location: salcombe
Occupation: semi retired
Interests: racing(middle east class 3 6l)
Boat name: still no worries
Boat make: phantom18
Engines: 2.5 efi
Cruising area: salcombe
Join Date: Dec 2007
Location: salcombe
Posts: 499
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Jet engines
Sorry John my mistake, he will have to use fins or some sort rudder any way,
And he didn't mention drives!
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20-12-2011, 10:25 AM
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#32
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Registered User
Country: shropshire england.
Location: oswestry
Occupation: Retired
Interests: Yodelling
Boat name: Veni Vidi Vici or Conked
Boat make: G.P.14
Engines: 4h.p. Mercury
Cruising area: Cap de Agde
Join Date: Feb 2009
Location: oswestry
Posts: 1,311
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Bring up Turbine Marine Inc. Click on Projects,interesting.
__________________
when in doubt trim outCARPE DIEM
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20-12-2011, 10:37 AM
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#33
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Registered User
Country: shropshire england.
Location: oswestry
Occupation: Retired
Interests: Yodelling
Boat name: Veni Vidi Vici or Conked
Boat make: G.P.14
Engines: 4h.p. Mercury
Cruising area: Cap de Agde
Join Date: Feb 2009
Location: oswestry
Posts: 1,311
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Strand Craft,Miss Sweden 2,click on the stills for this beaut,just about do me for crimbo,letter just gone up the chimney!!!
__________________
when in doubt trim outCARPE DIEM
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20-12-2011, 12:16 PM
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#34
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Martyn W
Country: uk
Location: Guernsey Channel island
Occupation: wholesale food sales
Interests: Burning fuel!!!
Boat name: The Magician, A Fine Pair
Boat make: ring20b, chriscraft stinger 26
Engines: merc XR2, 2X AQ311B 5.7's
Cruising area: channel islands
Join Date: Jul 2009
Location: Guernsey Channel island
Posts: 284
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Quote:
Originally Posted by abcast
what a load of bollocks
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spot on
i had a set of oke manifelt 'speed rails' on my 18, when i took them off to try reduce drag it walked around like a ****!
these were just 4 angled 'blades' that stuck onto the chines of the hull, couldnt believe the difference they made!!
i still have all 4 intact blades, been told they are rare as rocking horse crap. but for sale at the right price
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20-12-2011, 12:24 PM
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#35
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Registered User
Country: Job Centre
Location: In a box
Occupation: Chaos's gofer
Interests: Skiving
Boat make: Spectre 30
Engines: 2 x Promax 225
Cruising area: In the bath
Join Date: Mar 2004
Location: In a box
Posts: 5,201
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Quote:
Originally Posted by martynwilley
i still have all 4 intact blades, been told they are rare as rocking horse crap. but for sale at the right price
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Not as rare as you think..... http://www.bainbridgemarine.co.uk/It...PartNo=Q004280
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Chaos for Moderator.
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20-12-2011, 03:26 PM
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#36
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Registered User
Country: UK
Location: london
Occupation: Powerboat Skipper
Interests: Boats , bikes!
Boat name: Renegade
Boat make: GPV-RENEGADE
Engines: 150 HO etec
Cruising area: Thames, south coast, anywhere!
Join Date: Dec 2008
Location: london
Posts: 2,330
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Quote:
Originally Posted by Paul E
A crap driver in a well set up boat can go quicker than a great driver in a boat that handles like crap though surely?
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I'd Agree with that to an extent.but there are some shit rigs you just cant tame.
But back on topic, i would imagine as Derek says it will slow you down with the drag. just my 2p.
__________________
Im re branding pepper spray as Arsehole Repellant.im going to make a fortune.
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21-12-2011, 07:59 AM
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#37
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BananaShark Member
Country: UK
Location: Salcombe South Devon
Occupation: Racer and builder
Interests: Winning races
Boat name: BananaShark
Boat make: BananaShark 34' Race
Engines: Twin Yanmar BY 260's
Join Date: Mar 2004
Location: Salcombe South Devon
Posts: 4,638
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Quote:
Originally Posted by dowdy
Remodelled p25,now 27,with twin jet engines.
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Which turbines and which drives - or is this a fantasy project?
__________________
Cookee
British Champions! RIB Formula 1 2005
National Speed Record Holder at 90.15 (still)
www.bananasharkracing.com
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21-12-2011, 09:07 AM
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#38
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numbskull
Country: United Kingdom
Location: South
Occupation: none
Interests: none
Boat name: Leviathan
Boat make: Phantom 28
Cruising area: South Coast
Join Date: Mar 2004
Location: South
Posts: 15,959
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Quote:
Originally Posted by Cookee
..or is this a fantasy project?
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Surely you mean ' Phantasy'?
__________________
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"I Agree with everything you say really!" - John Cooke to Jon Fuller - 26-01-2013
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21-12-2011, 12:31 PM
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#39
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Registered User
Country: Belgium
Location: near Ghent
Occupation: engineer
Interests: boating, wakeboarding, snowboarding, fitness
Boat name: Outlaw
Boat make: Phantom 21ft
Engines: Yamaha 200hp
Cruising area: Zele / Kanaal Gent-Terneuzen
Join Date: Jun 2006
Location: near Ghent
Posts: 473
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Quote:
Originally Posted by freedom
Believe nicos TS's run a centre tab
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Indeed, but not always.
Jules' #16 with the 2 inboards has one, and is for sale btw...
http://www.waterskiracing.be/news/45...co-f1-ts-nr-16
Also the No mercy has one...
Grts, T.
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21-12-2011, 05:08 PM
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#40
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Registered User
Country: england
Location: southampton
Occupation: engineer
Interests: lots
Boat make: scorpion 8.1
Engines: 250HO
Cruising area: solent
Join Date: Mar 2004
Location: southampton
Posts: 1,353
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Quote:
Originally Posted by Tony Davis
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what do they do??
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