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05-08-2005, 11:05 PM
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#1
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Registered User
Country: England
Location: Surrey
Occupation: Subsea Design Engineer
Boat name: The Mutz Nuts/Beyond Obsession/HoneyRider
Boat make: Phantom 20, Phantom 25, Cigarette 39 TopGun Unlimited
Engines: Mercury Promax 300 Madefi, Twin Mercury 200XS, Twin Merc Racing 525 EFI's
Cruising area: Eastney/Portsmouth
Join Date: Feb 2005
Location: Surrey
Posts: 757
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Trim tab positioning
Does anyone have any technical knowledge on the positioning of trim tabs?
Should they be mounted horizontally or at the angle of the v?
Cheers
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05-08-2005, 11:10 PM
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#2
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Registered User
Join Date: Mar 2004
Posts: 5,724
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__________________
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06-08-2005, 01:30 AM
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#3
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Registered User
Country: UK
Location: Weston Super Mare
Occupation: Electrical Engineer
Join Date: Mar 2004
Location: Weston Super Mare
Posts: 6,351
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yes but no but, if you mount them the same as the angle of the hull yes they will work betterer and more efficiently but you will find that they will also steer the boat with the length of you tabs IMHO i would mount them horizontaly like mine as it doesnt effect steering but you need the longer tab to achieve the same as mounting them with the hull, hope this makes sense as its late on, on a friday nighty
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06-08-2005, 01:36 AM
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#4
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Registered User
Country: England
Location: Surrey
Occupation: Subsea Design Engineer
Boat name: The Mutz Nuts/Beyond Obsession/HoneyRider
Boat make: Phantom 20, Phantom 25, Cigarette 39 TopGun Unlimited
Engines: Mercury Promax 300 Madefi, Twin Mercury 200XS, Twin Merc Racing 525 EFI's
Cruising area: Eastney/Portsmouth
Join Date: Feb 2005
Location: Surrey
Posts: 757
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Thanks for the link Gav and ur opinion Rob
IMHO,
Anyone else have a opinion
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06-08-2005, 01:43 AM
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#5
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Registered User
Country: UK
Location: Weston Super Mare
Occupation: Electrical Engineer
Join Date: Mar 2004
Location: Weston Super Mare
Posts: 6,351
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Quote:
Originally posted by TheMutzNuts
IMHO,
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In My Humble Opinion
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06-08-2005, 02:46 AM
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#6
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Registered User
Country: England
Location: Surrey
Occupation: Subsea Design Engineer
Boat name: The Mutz Nuts/Beyond Obsession/HoneyRider
Boat make: Phantom 20, Phantom 25, Cigarette 39 TopGun Unlimited
Engines: Mercury Promax 300 Madefi, Twin Mercury 200XS, Twin Merc Racing 525 EFI's
Cruising area: Eastney/Portsmouth
Join Date: Feb 2005
Location: Surrey
Posts: 757
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Any idear when your engines gona be sorted ?
will you be ready for cowes?
Who else is going to the cowes race week?
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06-08-2005, 08:56 AM
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#7
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Registered User
Country: Essex
Location: Great Stambridge Essex
Occupation: Director Paving company
Interests: Boating/Squash
Cruising area: Essex Marina/crouch southeast coast
Join Date: Sep 2004
Location: Great Stambridge Essex
Posts: 2,033
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I mounted mine like burtys all is well.
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06-08-2005, 09:00 AM
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#8
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Registered User
Country: UK
Location: Weston Super Mare
Occupation: Electrical Engineer
Join Date: Mar 2004
Location: Weston Super Mare
Posts: 6,351
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Quote:
Originally posted by TheMutzNuts
Any idear when your engines gona be sorted ?
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On its way back next week.
Quote:
Originally posted by TheMutzNuts
will you be ready for cowes?
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No
Quote:
Originally posted by TheMutzNuts
Who else is going to the cowes race week?
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Chaos, JF, Gav, Truck, TD?, Matt and maybe me
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06-08-2005, 09:33 AM
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#9
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Registered User
Country: England
Location: Surrey
Occupation: Subsea Design Engineer
Boat name: The Mutz Nuts/Beyond Obsession/HoneyRider
Boat make: Phantom 20, Phantom 25, Cigarette 39 TopGun Unlimited
Engines: Mercury Promax 300 Madefi, Twin Mercury 200XS, Twin Merc Racing 525 EFI's
Cruising area: Eastney/Portsmouth
Join Date: Feb 2005
Location: Surrey
Posts: 757
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whos Truck?
isn't Cye going to be there
Taz why arn't u going?
Scotty boy?
Mr Rob?
Roofer?
Dan?
Matt?
Silverserfer?
Adam?
Blufin?
The more the merrier
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06-08-2005, 04:48 PM
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#10
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Traveling
Country: UK
Location: Alderholt
Occupation: Aerospace
Boat name: T/T D2S
Boat make: Midas 27' Cat, Argo 16 Cat. Avon Rib Thingy
Engines: Merc 280-ROS -JSRE,65Xs, 75 Stinger, Yam 60
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Join Date: Sep 2004
Location: Alderholt
Posts: 4,225
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Have a look on Offshore only nearly every boat there has a pic of the tabs.
It will answer your question
Me.. Always with the hull, more effective & correct for it with that round thing fitted in front of the driver.
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It is impossible to lick your elbow.
Team25Racing.com
At least 75% of people who read this will try to lick their elbow!
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06-08-2005, 05:41 PM
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#11
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Registered User
Country: England
Location: Surrey
Occupation: Subsea Design Engineer
Boat name: The Mutz Nuts/Beyond Obsession/HoneyRider
Boat make: Phantom 20, Phantom 25, Cigarette 39 TopGun Unlimited
Engines: Mercury Promax 300 Madefi, Twin Mercury 200XS, Twin Merc Racing 525 EFI's
Cruising area: Eastney/Portsmouth
Join Date: Feb 2005
Location: Surrey
Posts: 757
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Blufin Cheers,
Will you be at the Cowes races?
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06-08-2005, 06:47 PM
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#12
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hello
Join Date: Mar 2004
Posts: 2,739
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Quote:
Originally posted by BluFin
Me.. Always with the hull, more effective & correct for it with that round thing fitted in front of the driver.
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Tacho?
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06-08-2005, 07:12 PM
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#13
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Registered User
Country: Essex
Location: Great Stambridge Essex
Occupation: Director Paving company
Interests: Boating/Squash
Cruising area: Essex Marina/crouch southeast coast
Join Date: Sep 2004
Location: Great Stambridge Essex
Posts: 2,033
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When is cowes on? Every one taking there own rigs?
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06-08-2005, 07:30 PM
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#14
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Registered User
Join Date: Mar 2004
Posts: 5,724
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whos Truck? Ice cream Truck
isn't Cye going to be there? Doubt it
Taz why arn't u going?
Scotty boy? Yes he's racing
Mr Rob? doubt it
Roofer? long way to come but havent asked him
Dan? prob not
Matt? already told you that above
Silverserfer?
Adam? Yes also racing
Blufin? dunno
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06-08-2005, 07:55 PM
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#15
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Registered User
Country: England
Location: Surrey
Occupation: Subsea Design Engineer
Boat name: The Mutz Nuts/Beyond Obsession/HoneyRider
Boat make: Phantom 20, Phantom 25, Cigarette 39 TopGun Unlimited
Engines: Mercury Promax 300 Madefi, Twin Mercury 200XS, Twin Merc Racing 525 EFI's
Cruising area: Eastney/Portsmouth
Join Date: Feb 2005
Location: Surrey
Posts: 757
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Quote:
Originally posted by Taz
When is cowes on? Every one taking there own rigs?
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From thursday 25th till sunday 28th were going to bring mutz nuts down test out all the new gadgets
http://www.cowespowerboatfestival.com/
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06-08-2005, 08:06 PM
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#16
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On a roll
Country: England
Location: Plymouth
Occupation: Anything in metal
Interests: Bristol Rovers, Cider & Boats
Boat name: Aqua Thunder, Badboy
Boat make: Bernico F2, Phantom 21
Engines: Merc 280efi, Merc 260efi
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Join Date: Mar 2004
Location: Plymouth
Posts: 2,249
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I asked the same qusetion a few months ago. Cant remember who it was from but some one pointed out the obvious that if the tabs are mounted in line with the hull the hole face makes contact with the water BUT if the tabs are lined up horizontally its mostly the out side edge that makes contact.
If it makes any odds the tabs on hotshot are in line with the V not horizontally.
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All hail to Jail Ale
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06-08-2005, 08:08 PM
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#17
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Registered User
Country: England
Location: Surrey
Occupation: Subsea Design Engineer
Boat name: The Mutz Nuts/Beyond Obsession/HoneyRider
Boat make: Phantom 20, Phantom 25, Cigarette 39 TopGun Unlimited
Engines: Mercury Promax 300 Madefi, Twin Mercury 200XS, Twin Merc Racing 525 EFI's
Cruising area: Eastney/Portsmouth
Join Date: Feb 2005
Location: Surrey
Posts: 757
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Cheers Dan are u gona b at cowes?
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06-08-2005, 08:20 PM
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#18
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On a roll
Country: England
Location: Plymouth
Occupation: Anything in metal
Interests: Bristol Rovers, Cider & Boats
Boat name: Aqua Thunder, Badboy
Boat make: Bernico F2, Phantom 21
Engines: Merc 280efi, Merc 260efi
Cruising area: Worldwide
Join Date: Mar 2004
Location: Plymouth
Posts: 2,249
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If your paying
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All hail to Jail Ale
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06-08-2005, 08:21 PM
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#19
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Registered User
Country: England
Location: Surrey
Occupation: Subsea Design Engineer
Boat name: The Mutz Nuts/Beyond Obsession/HoneyRider
Boat make: Phantom 20, Phantom 25, Cigarette 39 TopGun Unlimited
Engines: Mercury Promax 300 Madefi, Twin Mercury 200XS, Twin Merc Racing 525 EFI's
Cruising area: Eastney/Portsmouth
Join Date: Feb 2005
Location: Surrey
Posts: 757
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Quote:
Originally posted by Dan
If your paying
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Dude im not going to race!
just going for the crack loads of boats gonna be awsome
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06-08-2005, 08:22 PM
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#20
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Registered User
Country: England
Location: Surrey
Occupation: Subsea Design Engineer
Boat name: The Mutz Nuts/Beyond Obsession/HoneyRider
Boat make: Phantom 20, Phantom 25, Cigarette 39 TopGun Unlimited
Engines: Mercury Promax 300 Madefi, Twin Mercury 200XS, Twin Merc Racing 525 EFI's
Cruising area: Eastney/Portsmouth
Join Date: Feb 2005
Location: Surrey
Posts: 757
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what engine have you got on your hotshot + whats your top speed?
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