Showing posts with label boat nut magazine. Show all posts
Showing posts with label boat nut magazine. Show all posts

Friday, 12 August 2016

LIFE JACKET DESIGN WINNERS









Life Jacket Design Competition Winners
 

2015 Life Jacket Design Competition Winners Announced

 
Sponsored by the BoatUS Foundation for Boating Safety and Clean Water and the Personal Floatation Device Manufacturers Association (PFDMA), the 2015 Innovation in Life Jacket Design Competition attempted to answer the question: What would a modern life jacket look like if you threw out the rulebook and started with a clean slate?
The goal of the competition was to rethink a 100-year-old design, seek out the newest technologies and design innovations and develop interest in newer, more versatile life jackets. Design entries were judged on the following criteria: innovation, wearability, value/affordability, reliability, versatility and practicality.
A team of five judges from the boating, paddling and life jacket manufacturing industry reviewed nearly 250 contest submissions from as far away as Mongolia and New Zealand, and also asked recreational boaters to vote for their favorite design entry.
Competition Judge and Image Base Vice President Joe Fogarty said, “Whether a commercial enterprise, an individual inventor-entrepreneur, a student or a group of Scouts, the 2015 Life Jacket Design Competition brought forth a lot of creativity. The entries we chose will not only keep us afloat, but showed thoughtfulness, problem solving and practicality.”
Judge Lili Colby, Owner and “chief PFDiva” at paddlesport life jacket manufacturer MTI Adventurewear said, “It was exciting to see that so many of the competitors shared a common goal to create more wearable product for the average recreational boater. Thinking ‘out of the box’ not only meant that the designs need to work, but that they also need to look good and be comfortable to wear. I wouldn’t be surprised to find a number of the finalist’s designs make it to market someday if they can be US Coast Guard approved.”
Winners of the design competition received a share of $15,000 in prize money: $10,000 to First Place, $3,000 to Second Place and $2,000 to Third Place.

Winner Announcement Video:



Here is a breakdown of the three winners:

life jacket design winner

First Place: Michael Garman – Foam Filled Jacket

Michael Garman of Moseley, Virginia submitted his prototype design that uses two-part expanding foam encased in a comfortable thermal fabric that’s designed to keep the wearer cool. The design uses a smartphone app to submit exact body measurements to the factory where the lifejacket is custom molded, offering a perfect fit right out of the box. A heat reflecting fabric can be used on cold days to help keep the wearer warm – or reversed for hot days that combine with an inner fabric mesh to keep the wearer cool. Accessories such as a rear mounted hydration pack – great for paddlers – and custom pocket choices add versatility. A built-in signal mirror and whistle improve safety.


 
 
 

lifeshirt floatation device

Second Place: Jimi Beach of Aegis Safety Products – Life Shirt

Jimi Beach of the two-year-young Aegis Safety Products in Orlando, Florida took second place with his brand new, soon-to-market, inflatable floatation “Lifeshirt” that blends affordability with comfort and performance. The “actionwear” design looks similar to a sport shirt and is intended for a range of uses from boating to surfing. Offering automatic or manual inflation, a patented design resists inadvertent inflation from rain or splashes but activates instantly when the user’s head or shoulders submerge. Retail pricing is expected to remain consistent with or lower than other PFDs on the market. Lifeshirt is currently undergoing certification for adults and children in a lightweight performance class of personal floatation devices. LifeShirt is expected to be available Spring 2016.


 
 

comfort flex life vest

Third Place: Jessie Kate Brown – Comfort Flex Life Vest

Jessie Kate Brown of Lafayette, Louisiana submitted a theoretical design for the “Comfort Flex Life Vest,” a comfortable form-fitting design that increases visibility and inspires user confidence. “Relief cuts” on the side add buoyant material while a new hinge point and a lobster tail-like relief cut on the middle of the back of the jacket allow the wearer to easily bend their body, unlike some current vest-style designs which have one-piece backs. A reflective collar, and an athletic spandex shell and liner increase comfort and wearability.

More Design Finalists

All 11 finalists of the Life Jacket Design Competition can be found on the Boat US. 
 
STORY and PICTURES from:

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To guarantee access to all of  Boat Nut Magazine articles, pictures and featured services visit the official Boat Nut Magazine ©™ website. Be sure to reply to the Boat Nut Association registration on our site for the latest Boat Nut weekly and monthly news letters and opportunities.





Copyright 2015 © Boat Nut Media, Toronto, Ontario. All rights reserved. No part of this information/publications may be stored in a retrieval system, transmitted, or reproduced in any way, including but not limited to photocopy, magnetic, or other record, without prior agreement and written permission of the publisher, Boat Nuts Media ©™ No liability is assumed with respect to the information provided
 

Sunday, 7 August 2016

IS THIS THE FUTURE FOR THE DECK BOAT?

DECK BOATS ARE HERE TO STAY


WHAT WILL THE FUTURE DESIGN BRING ?







   

To guarantee access to all of  Boat Nut Magazine articles, pictures and featured services visit the official Boat Nut Magazine ©™ website. Be sure to reply to the Boat Nut Association registration on our site for the latest Boat Nut weekly and monthly news letters and opportunities.









Copyright 2015 © Boat Nut Media, Toronto, Ontario. All rights reserved. No part of this information/publications may be stored in a retrieval system, transmitted, or reproduced in any way, including but not limited to photocopy, magnetic, or other record, without prior agreement and written permission of the publisher, Boat Nuts Media ©™ No liability is assumed with respect to the information provided
Connect with the Magazine web site 

WHAT BRAND OF POWER BOAT SHOULD I BUY ?

              

   WHAT BRAND SHOULD I BUY?

PART 1 NEW OR USED

 
 When questioning the choice of literally hundreds of power boat makes and models on the market today, many first time boat buyers feel that they have neither the knowledge or experience to make an informed decision. (Other than boaters or boater representatives who consider themselves experts.) Generally new boaters have no place to turn for honest answers.
                         
Most persons in the industry do not want to answer the "Which boat is best" question, providing  answers such as " We are just as confused on that topic as you are".  Industry Quote "It would take a cast of dozens of experts just to survey the field of new offerings every year, not to mention hundreds more experts to assess the existing millions of used boats. That's a feat no one has yet managed to tackle. That's why no one will give you a list of recommended boats. We can't just line boats up on a counter top and evaluate them; they're too big and the boats can't come to us, we have to go to them." This is a cop out the truth is a lot closer to every brand has some exceptional models and some real crap models. Some brand names are virtually valueless, others are sister companies where more than one brand name maybe manufactured side by side in the same plant. Or corporate cousins that share common materials and build technology. It is easier to remove some of the failed brands (builders who are out of production or have been out of production for years) from your list right up front. What you have to do is narrow the perimeters of your needs and budget. Then go ahead and sort the good brands and models available from the bad
 

So what do potential buyers do? They refer to the internet, brokers and persons they trust to aid them in their decision. For all of you who use internet searches for serious information on boats, you aren't going to find very many sites that will lay it all out there for you. Quote From Another So Called Boating Expert "Not many people are willing to risk getting sued by publishing negative information. It's far easier to go with the flow.

It's been said that the Internet has been largely responsible for creating better informed consumers. This comes mainly though complaints on forums and web sites like "My Crappy Larson" at Griperadio.com. We agree. Nowhere else can information be rounded up and transmitted so rapidly and made available to such a wide audience. But it has also led to a higher level of wariness by first time boaters that have cruised the forums and have heard the horror stories of first time buyers who have gotten burned."

SUED for publishing negative information! If a boat builder ever did that to Boat Nut I would scream it from the roof tops, (I have had enough dealings with these companies to be able and allowed to form an opinion of their boats.) Give me a break the truth of this is: There is no money in the truth. Here is how things really work the industry supplies "media releases and media prepared boats" which are then copied into the boat reviews that large media place on their sites or in print. Going with the flow means taking the easy way to cash, and admittedly these business' and sites cost money and time to run. So as a first time buyer who has your best interest at heart. Not very many boating sites are going to give you a real world impression of a power boat. It is not fear, the fact is the sites and magazines that post review information are designed and ran by marketers. Boat Nut Magazine is one of the few that is not ran by a marketing expert, we are industry insiders who have years of intimate experience with hundreds and hundreds of boats.
 Plain and simple we do know of crap boats and we do know that there are brands that shouldn't be holding their value. Are there experts out their who you could trust when making a buying decision? Hell yes there are. Reading a few are articles and watching some video is not enough you have to get more involved ask questions of the publishers that you are reading. See if they provide another piece of marketing bull crap, or if they answer you straight forward and directly with confidence. Email, call, check out the responses that you receive, this is how you will discover who you can trust. Forums and Glitzy Magazine Covers do not make experts and beware of those who refer to themselves as "captains". ( I hate how that term CAPTAIN has been stolen by every dam self appointed boat expert who thinks they know it all) Honestly if there were this many experts in the boat market you would be knee deep in TO MUCH INFORMATION. There wouldn't be a hole in the  power boat information super highway, yet there is a big hole. Many boaters on forums are already pissed off that their boat is broken, and in all likely hood its operator error. This is not were you want to receive advise on what boat to buy! Brokers are not much better than mass boating media, they want to steer a buyer toward the boats that they have listed, they do not want your money running out the door. Some will tell you the sky is green just to sell a boat. Boats are a want, not a need, your taste is not another's taste, your use of a boat is not the same as someone else. You must be true to yourself about what you want to use your boat for and the experience you are looking for on the water. Yes most boaters get it wrong the first time around, think of your first boat as a dry run. This is with or without great information. It will not take you long to figure it out, you will know more about the way you will use your boat. Your second boat will be the one you keep awhile and the third and so on. Please do not get discouraged by the stories of getting burnt or hearing a particular boat that you like is a terrible purchase. Opinions are like ass holes every one has one. 
 
How do you make the decision? Be informed about the specific boat you have settled on. It is the suggestion of many boat industry sources that you buy a used boat first and save that new boat purchase until you have some boating experience under your belt. This is not the only way to gain boating experience you can rent a boat or borrow a boat if you have a generous friend. Make sure that your family will enjoy their time on the boat! My family is truly split two who love boating, and two who are not big on boating. This fact changed the last two boats that I owned the boats were smaller in size and set up for overnighting only.
 
Of course there are those who must only have a new boats, and I say more power to you. But do not expect that new means less loss of value, faster resale or less time being repaired. A decent used boat is a great way to start out at your boating lifestyle. Being educated with the make and model you choose will make a huge difference in your experiences on the water and when your ready the ability to make that leap to your second boat. I know many first time buyers who have paid way, way to much for used boats that truly were not a resalable. They made a decision with out consulting non bias information providers and making a quick purchase with out understanding three basic rules.
1- Do not buy based on a brand name only
2- Highly modified or remodeled power boats can be horrible on the water 
3- Boat makes and models that are unpopular in their region will be more difficult to sell.
4- Know how to read a Hull Identification Number and never buy numbers one two or three at least.
 Region places a bigger role than you think in a boats value. Models that have been well marketed by  dealers in your region for many years are the boats that are more in demand by your regional used boat buyers. A manufacturer that has been well marketed like Sea Ray have created such a buzz that there is always a demand, not because they are a better power boat, but due to the fact that boat sales are always handled in a way that seems to pit one brand (most popular, largest dealer) against another. Example SEA RAY and BAYLINER these where sister companies for years using the same build procedures and power plants. However Sea Ray owners always seem to beat up the Bayliner brand owners. Brands had to bash Bayliner they were the largest volume power boat builder in the world, more boats built than Sea Ray at one time. All this brand bashing yet they are both Brunswick Companies.

 Selling boats is a war. Get educated and experienced do not become a casualty!

.
 QUOTE FROM INDUSTRY "Oh, we've heard the arguments about buying someone else's troubles a hundred times over. But since when don't new boats have problems? How many times does the typical new boat owner have to lug his boat back to the dealer for warranty work? Much too often, if our experience is any indicator.
The fact is that there are huge economic and reliability advantages in purchasing a boat that has been pre owned and pre tested, if I may use that term. A boat that has been used for a couple of years has been out there banging around on the waves. If there's anything that's not right, anything that's going to break, it is likely to have already done so. If the deck is going to pop loose from the hull because it was fastened with aluminum rivets, a quick glance at it will surely tell the story."
 I could not have said that better of course the reference to the deck and hull joint may be a stretch. A key role in that pretested boat theory, a boat with a couple of years of operation, is hours of operation per year. Did the boat motor(s) even get broken in, did the warranty issues that may have appeared get reported or fixed.  Were there any recalls. Did the boat receive the first correct services and last is their a warranty time left and is it transferable. These are all very important questions that an informed buyer will know to ask, or at the very least how to get the answers. 
Never assume that the two or three year old boat has had the bugs worked out and fixed that is a huge mistake! Some boat owners are drowning from the moment the boat arrives at the dock and the boat simply does not get the attention that it deserves needs or mandatorily requires.

 

I have to have a brand new boat,  on the new boat I am covered with a nice warranty blanket? OK, but what will it take in time and aggravation to have any of the work done. How disappointed will you become if you spend well in excess of a hundred grand and have the boat tied up in repair in the first year. Boats are one of the last big ticket products that are still largely hand assembled with technology that has had limited testing. A great example of this is the Volvo ONE DRIVE the reverse I/O. Boat builders had to highly modify the existing boat hulls in production to make this drive work. With vast amounts of what appears to be trim tabs but are actually anti cavitation plates. I have completed warranty repair work around the globe for many of the big brand manufacturers and seen a lot of owners upset that they made that new boat purchase . You have to be realistic, new boats are not without issues. The uphill battle when these issues are serious can be daunting.

The economics in considering a used power boat make even greater sense. Industry Quote "Take a cue from larger boat buyers. Over 90% of all boats over 30 feet sold every year are USED BOATS! Ninety percent. And we're talking here boats of up to ten times the value of the typical entry level runabout. Take it from the more experienced boat owners who know value when they see it; used boats are a tremendous value. Let me explain why.
Let's say that the new twin outboard, twenty foot runabout you're looking at can be had for $40,000 straight out of the box. A comparable model that's four years old sells for $20,000. That's a  whopping $20,000 difference. And for whatever may be wrong with the used one, that twenty thousand will cover the cost of repair of any problems many times over. And the higher the price, the greater the new/used price spread is going to be."
 
And keep in mind that part of what you are paying for with a new boat is the fancy dealer show room, as well as his profit.
What greater inducement can be offered a first time buyer? And even if your purchase does turn out to be a mistake, it will be a mistake that only costs about half as much.

There is truth to that statement but the fact remains that you are actually putting a percentage of that new boat cost directly back into the customer service departments budget to complete the required volume of repairs that the new boats of that model year will require. It is more of that new boat price tag than you think!
 That twenty thousand dollar difference referenced to in the above statement does not make any sense to me. Unless you are steeling a forty thousand dollar boat for twenty grand. then are you not buying a twenty thousand dollar boat and preparing to sink a load of cash into it that you will never see back. I get the principal but that does not take away from the fact that you must be an educated consumer to buy right. Not just a boat buyer who is willing to accept dropping a pile of cash over time into a used boat, and how that could work out to be cost effective boat buying decision making?

Current Internet Boater Information

 
Outboard -vs- Stern Drive  Many people still aren't clear on this point, yet getting the right criteria to make a decision is simple.
  • If a boat is to be left afloat in sea water, outboards are the best option. Why? Because outboards can be lifted up out of the water; stern drives can't.
  • Stern drives are fine for fresh water and those who keep their boats in dry storage.

Boat Nut Response:   

Out Board VS Stern Drive:   What a crock that is lets try and clear this up for the above site
 
First of all there is no way to entirely clear the water even with an outboard the transom bracket and the base of the trim ram is always in the water. In fact trimming the motor in and out of the salt with out a rinse will promote, not stop corrosion.
 Stern Drives are designed for salt water emersion they are not any better or worse than an outboard motor.
 
As a matter of fact the reasons power boats are rigged with outboards rather than stern drives is boat performance, manufacturers place outboards on the back of boats to provide the best performance for a particular hull. It has nothing to do with salt or fresh water.
 
Some boat builders will offer a stern drive or outboard package for the same boat, the reason for this is retail price and the ability to hang an outboard and gain more free room deck space at the aft deck area. Hence more seating or more open deck for fishing. The choice between the outboard or inboard outboard is boat design, performance,coat and deck usage.

 

    Current Internet Boater Information

Closed -vs- Raw Water Cooling Systems   This applies to any type of inboard power. This choice is also a simple one.

  • If you're operating in sea water, the closed cooling system should be considered mandatory. Sea water does the same thing to your engine as salt on the roads in winter does to your car. And sometimes the corrosion damage occurs very, very quickly.
  • If you're operating in fresh water, you do not need a closed cooling system and there's no point in paying the extra cost.
Does this apply to outboards? No. The outboard motor sits vertically on the drive unit. When the engine stops, all the cooling water runs out by means of gravity, so internal corrosion is not the same problem as it is with inboard/stern drives without closed cooling systems.
 

Boat Nut Response:

 
Closed Cooling VS Raw Water Cooling:   Again where do they get these recommendations from?
 
Any inboard or inboard outboard can be closed cooling, and no there is no simple choice as a matter of fact new technology makes that choice for you!
 
Closed cooling works well any where you boat with the exceptions of any body of water that gets warm enough on a regular bases to prevent the heat exchanger from properly transferring the heat from the motor to the fresh water in the exchanger. A great example of an area where closed cooling doesn't work well is in Florida in the gulf of Mexico where the water is to warm to cool motors down enough. These older motors will always run warmer than they should.
 
Damage from corrosion in salt water or high mineral content water will come along if you do not have the correct anodes, or enough of them, and failing to be a responsible owner and failing to flush the motor regularly.
 
New motors require a constant running temperature to perform properly if this is the case then closed cooling maybe a not be an option you get closed cooling that's it.
 
Closed cooling was an expensive option to have added to your motor when new however if you did add the closed cooling system, winterizing is easier, water passages in engine blocks will not end up with sand in them, and overall corrosion around the entire engine is reduced no matter where you are boating.

Out boards are now and have always been susceptible to corrosion. Not all of a new four stroke outboard automatically drain area such as thermostat housings can and do hold some water.
  

BOAT MAKES

    Industry Quote:" When it comes to quality and separating the wheat from the chaff, this is not an easy task. Asking others is one way to get information. Try taking a trip to the local marina or launching ramp on Saturday and start asking questions. But beware that most boat owners take boat ownership personally. Many are reluctant to admit that the boat they own is not all that it should be. If a guy says that his boat is the greatest thing on the water, he may not be giving you the whole story. Assuming he knows the whole story. Not many people are willing to admit to making a mistake."

I disagree there are ways top spot quality in a moment if you are around several boats, here are a few tips :
1- Deck hardware: A dead give away for a boats quality, look at the cleats and the bow rail. The stainless hardware is a place where a boat builder can cheap out and still get the job done. If you see quality in stainless you will know it chunky and not pieced together
2- Colored hulls: Take a closer look at the color is it foggy and cloud like, this is a sign of lower quality gel coat materials.
3- Upholstery and Canvas: Another area where boat manufacturers can save money Cheap vinyl will start to fail in the first couple of years. Look at areas where you may rub the vinyl boarding the boat or areas where hands are on the material all the time. If the boat comes with a bimini does it have side curtains is it a complete enclose. Is there a boarding area were you do not have to step on cushions to access the cockpit area.
4- Component: Assembly of more inexpensive boats will probably have many parts added to it or components to create lines and features. A quality boat has very little to no added crap mounted less is definitely more.
5- Open a hatch and look under the deck cheaper boats are usually rough and unfinished
6- There are a whole host of tells to know if a boat is quality that's just a few
 
 A boater who admits that their boat is a pile of junk is probably so irritated with the boat that he/she will probably be glad to show you or tell you exactly what the issues are. You will however have to take this information with a grain of salt as some of these boaters will find everything with the boat to be a horrible plan or product. These boaters may complain and bitch however the source of the complaining could be affordability of ownership or repair which has compounded the issue creating a hate relationship with the boat. Ask a few pointed questions, and know the questions to ask, do not think you know what to ask, know you know what to ask. An unhappy owner can be a source of accurate information. Only if the owner can give you some very specific reasons why he/she dislikes his boat. The same rules apply for the boat lover, in some cases this is ego and attitude more so than reality. There are many boaters who do not want to admit that their boat has had any issues at all.
 
Industry Quote: " The price is the other major part of the equation. Generally speaking, repeat, generally speaking, higher prices indicate  higher quality. The problem is that with a new boat, it's tough to prove that claims to higher quality are really valid until the boat has been put to the test".
This is so true with todays market more than at any other time models are changing design so rapidly that the truth will only come with time. Quality of materials and finishes will not make a sea worthy craft I am concerned that ergonomics and space are starting to trump design safety. Are builders just creating dock jewelry? Some rather expensive boating bling that wouldn't get you back to port in a storm.
 
Industry Quote: "So once again we come full circle to fact that the used boat usually represents the better buy. It's been put to the test, so that if it does have problems, at least you have the opportunity to discover those problems by getting it surveyed."
So what have we learned here ? Well buying a boat new or used requires a new boater to make a lot of decisions ahead of the brand name. The brand that you will end up buying will likely be the one that ticks off as many of the boxes on your wish list as possible. Meets your budget and passes the quality and condition standard that you the buyer decides to set. If your first boat is a used boat it will cost you less and give you the boating experiences you need. Should it not meet the needs that you  actually encounter as a boat owner, it has not cost you as much as a new boat. If you buy used you should follow all the steps to protect yourself from buying a money pit or a previous owners problems.
                          
Quite often used boats that are for sale have experienced a time of neglect. This is the time between when the previous owner has decided to sell the boat and the time the new owner takes possession. Most new buyers need to call in experts to assist them in making decisions surrounding current condition and required service to get the boat they are buying or have already purchased up to standard.
So who are the "experts"? You can hire a surveyor to advise you.  Industry Quote" When it comes to small boats, probably not. The fact is that there's no money in small boats for surveyors, so there are probably very few that would even try to specialize in building a wealth of information about small boats. Besides, there are too many of them."
    If you have read any of my previous articles you will already know that I am not a fan of surveyors. Its a broken system that is far to lop sided when it comes to the way a boat is inspected. Surveyors show up with their moisture meters and hammers and go to work on a used boat taking readings and banging away to find deficiencies that may have existed from day one. They quote the ABYC bible and make recommendations regarding out of date systems or components. There is no test ride and the boat does not even have to run. They should kill the term survey and bring in a power boat safety, this smoke and mirrors excuse that there are to many boats to develop a safety inspection is the biggest load of ..B...S...... well you know. There are set guidelines and standards in the boat construction world that could be followed, and make a complete mechanical inspection part of the deal. No safety No transfer of title. There are too many first time boaters who lay out their money on the word of a previous owner, broker or hired expert that end up completely upside down for my liking. The fear here is that many power boats would fail such a test and require to much to repair to be worth while. That's ok the boat market needs to be cleaned up to protect new boat buyers and safeties would be a great place to start. As a matter of fact this type of program may help stabilize insurance rates and over all cost of power boat ownership. It would certainly bring a standard to power boat inspections and reduce the element of risk associated with buying a used boat.
                       
Industry Quote: "The bottom line is, whether you buy new or used, that when making that first boat purchase, there is some risk involved. Keep in mind that boat builders are very, very small companies, not the likes of a General Motors or Honda with billions of dollars in resources. Boat builders come and go with considerable frequency. Some aren't very good with, or even have the ability to give good warranty service. Hence, that fabulous warranty the salesman touts may have a different basis in reality.
Therefore, the element of risk isn't all that great between buying a new boat or used."\
 
There is some truth to the above statement. Yes there are a mountain of small boat manufacturers out there for whom some of this statement applies, however there are giants like Brunswick who are as big as GM and have the resources to back up their boat builders warranties. This cottage industry thinking has to go the way of the Doe Doe . Boats are one hell of a substantial investment and the buyers expectations should be just as high as the price tag.
 
Actually that sums this section of this article up in the simplest of terms possible:  When buying a power boat new or used you can expect to get what you pay for! Buy a cheap used boat be prepared to have problems the more you spend the better the boat you will get. I am sure there is the occasional deal to be had but look at the price of a new boat like the used one you are looking at. Compare the gap in price and decide if the risk is worth the reward. If you are educated on the make and model and understand the boat this decision can be an easy one to make. Learn how to self survey before you call in an expert this way you can thin out the few boats that you place on your purchase possibility list! Every boater should know their boat from bow to stern and top to bottom. 

PART 2     http://boatnutmedia.blogspot.ca/2015/12/whos-who-power-boat-manufacturers-part1.html

To guarantee access to all of  Boat Nut Magazine articles, pictures and featured services visit the official Boat Nut Magazine ©™ website. Be sure to reply to the Boat Nut Association registration on our site for the latest Boat Nut weekly and monthly news letters and opportunities.









Copyright 2015 © Boat Nut Media, Toronto, Ontario. All rights reserved. No part of this information/publications may be stored in a retrieval system, transmitted, or reproduced in any way, including but not limited to photocopy, magnetic, or other record, without prior agreement and written permission of the publisher, Boat Nuts Media ©™ No liability is assumed with respect to the information provided
Connect with the Magazine web site 
 
 
                
            


Wednesday, 20 July 2016

Lost My Edge / Effects of a Damaged Prop and Skeg

 
 

 

Lost My Edge / Effects of a Damaged Prop and Skeg

Image result for boat prop pitch
 

 

 Props and Skeg that are damaged or out of tune.

 Most boaters believe that the reason for bad performance, issues with hole shot or top end flat lining of power must be related to the way the motor(s) is (are) running. There is some truth to this, if you have weak spark, fuel delivery (bad fuel) issue or the engine is failing to advance the timing then yes the boat will run like crap. However if the motors are running well and the boat is still a dog then you need to assess the prop(s) and the skeg.

Props will go out of pitch over time, it is a given the blades are trying to flex under load and they eventually loose their pitch. You should every couple of seasons take the props off and send them to a repair shop were they re-pitch (tune) the props for you. Should you all of a sudden notice a difference in the way the boat performs than you may have hit something or mowed through a chunk of wood (not even knowing it) This is not as uncommon as you may think. The prop is where all the work is done to move your boat through the water. You can have a perfectly tuned motor but if you cannot make the prop bite the water, it is all for not. A badly damaged prop will cause vibration through the boat and will damage bearings and seals at the prop shaft as that vibration is passed down the shaft.

 

 

What is happening to your boat when the blades are out of pitch.


Image result for boat prop pitch
 
When the prop is out of tune, the blades are trying to travel different distances through the water at the same time this will cause cavitation or aeration at the blades, this water can be so hot it will burn the paint off the prop. When this is happening the prop starts to slip, and the push of the prop is lost. An example of this would be at the top end of the throttle you push the throttle down and the engine just revs and there is no more push by the prop to match the increase in the RPM, or as you move up through the RPM range the speed of the boat does not move smoothly up with motor and eventually the speed catches up. This is all prop slip and if you look behind you in the wash you will notice excessive air or bubbles in the wash. The reaction is similar to driving with the drive trim to high.  Should you see that one or all blades of the prop have the paint worn of the faces of the blades (it will look like the prop was sand blasted). This is a sure sign of bad cavitation and the prop or the case has to be fixed or tuned. 
 
Image result for boat prop pitch
 
Cavitation can also be caused by the flow of water that the prop has to work in. The skeg at the bottom of the gear case can disrupt the water flow to the prop. If it is bent or damaged the water getting to the prop already contains air and the effect on the prop is cavitation. A damaged skeg will affect steering, create a pull to the right or the left, lack of low speed control, Bad pull to one side or the other (at low speed), slipping at high speed when cornering, large damage can also effect the flow of water to the water pick up used for engine cooling. As a matter of fact any damage to the lower gear case will be detrimental to the running of the boat and or the performance of the boat.
 
Image result for boat gear cases
 
Damage to the lower gear case , which includes the cavitation plate above the prop is not the way you want to operate your boat at all. Leaving damage not only effects the way the boat performs, but will lead to corrosion setting into the metal and in some cases were cracks have occurred contaminated gear oil, and additional gear case pieces falling off.


 

Aluminum props are continually flexing as you power up, and are the most susceptible to pitch variations, One blade or all blades maybe out of sinc with each other. If you have a chip or a bend in the blade or blades then you have completely defeated the props expected performance. These props are the easiest and cheapest to have repaired, If you have a damaged aluminum prop take it to your local prop repair facility and have them assess the damage and let you know if it can be fixed. You cannot just keep repairing props over and over there is a limit to how many large repairs can be done. Always keep a spare on board with the tools you need to change the prop. Never try to change the prop in water were you cannot reach the bottom easily, it is common to drop parts or the whole prop.
 
Image result for boat prop pitch
Stainless Props are less likely to flex under load which makes them a popular choice with boaters. do not assume that because the prop is painted black that it is aluminum. There are black painted stainless props. Stainless props have a draw back, if you are a new boater or operate your boat in a body of water that has a hard bottom such as rocks, beware. With an aluminum prop you can hit a hard object and knock a whole blade off and usually not damage the inner workings of the gear case. With stainless steel the blades are so durable that damage to the inner workings of the gear case is inevitable. The way to try and prevent this is with a break away hub inside the prop between the prop and the shaft so at the moment of impact the plastic hub will break into pieces and save the inner workings of the gear case. If  a stainless prop is actually wedged up against something I have seen the coupler on the engine sheer before anything else. This is were the drive shaft from the out drive couples to the engine the repair in this case requires pulling the drive and the motor out of the boat.
 
Stainless Props also need attention it is a good idea to have the stainless props checked and tuned by a prop shop if you require the shop can also custom tune these props giving you a pitch to better suite your needs let the repair shop know what you are trying to achieve in performance and they can adjust the pitch by a half a pitch up or down. This really works and the difference  in performance and fuel burn can be out standing. Stainless props can also be repaired if you do manage to bend or chip a blade, expect to spend more money repairing a stainless prop.
 
 Image result for boat prop pitch


Gear Case damage can in 90 % of the cases be repaired by the same repair shop that handles your prop repairs. Never assume that the case can be repaired however this is due to the fact that the heat from the repair can change the shape of or do damage to the inner workings of the gear case. Gear Case repairs must be done by someone with gear case experience! If the leading edge of the skeg has small chips you can file the edge to a clean as new finish with out removing the gear case from the boat. If you have a damaged gear case and plan to remove the case yourself and have it repaired there are a few TIPS for you.
  • Contact the repair shop and ask if they require the gear oil drained out before they fix the gear case
  • Ask for an estimate when they PU or when you drop the damaged gear case off
  • If they paint the repaired gear case ask the repair shop if they use zinc chromate primer, if the answer is no tell them you will paint the repair yourself
  • Always use the correct zinc primer on gear case repairs before you top coat
  • Do not paint with cheap spray paint buy quality paint for repairs.
  • Always pressure check the drive before refilling with gear oil to be sure that the heat from the repair has not damaged a seal.
  • Always test drive the repaired gear case before you head out on your first big trip.
By keeping the props and gear cases on your boat in good working order you will get the best performance they can give you. You cannot expect the same performance out of a three year old prop as you would a new one with out maintenance. Of all the money we spend on or boats to me the prop is the most overlooked for maintenance and the prop to your annual list of things to do and you will be paid back in fuel burn and in performance when your out on the water. Basic prop maintenance is not expensive and if you are a seasonal boater what better time to send the prop in to be tuned then when the boat is laid up for the winter!








 



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Copyright 2015 © Boat Nut Media, Toronto, Ontario. All rights reserved. No part of this information/publications may be stored in a retrieval system, transmitted, or reproduced in any way, including but not limited to photocopy, magnetic, or other record, without prior agreement and written permission of the publisher, Boat Nuts Media ©™ No liability is assumed with respect to the information provided
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Tuesday, 19 July 2016

DIY PROJECT # 101 / REMOTE FUEL GAUGE











                                                                Image result for do it yourself


PROJECT REMOTE FUEL GAUGE






Every time power boaters frequent the gas dock they have a decision to make based on liters/ gallons, or the decision is based on a dollar value. Ultimately determining how much fuel you are planning to purchase. Either decision will make matching volume in a dual tank boats difficult. When we do ask for the fuel tank(s) to be topped up, boaters and  gas dock attendants are creating the risk of over flowing the cap or burping gas out the vent or the filler cap.

So what would be the simplest way to try and prevent this from happening?


Image result for marine fuel filling





There is a simple way to keep track of volume during fueling and to understand what is going on in your gas tank (rather than the attendant trying to read the level at the gas filler cap) as the tank gets close to full. Add a remote fuel gauge, placed in a location on the vessel were the gas dock assistant and the boat owner can see how much fuel is being pumped into your boat fuel tank. Boaters will want to mount the remote fuel gauge in a location where it will allow you to view the remote gauge clearly, and not be in the way of other accessories mounted on the vessel.






Image result for marine fuel gauge
This project will require a fuel gauge, a rocker switch at the dash and a few feet of wire sized and colored to match your fuel gauge sender wires (almost always pink, black and blue) and a little imagination when it comes to placement of the remote fuel gauge. This simple addition will allow you to watch the fuel level rise as the attendant pumps the fuel. The boater can make a decision when to stop. No more getting on and off the boat during the fueling process (which is unsafe and in a lot of cases not allowed). If your boat has dual tanks you can match the volume side to side more accurately. The cost in labor to complete this small project is 1 hour of your time plus a modest budget, for electrical supplies and a fuel gauge (which is not an expensive item to buy). To complete this project you do not need to open up the fuel tank. This project simply requires piggy backing onto the sender wires only.(Remember that this is per side if you have dual gas tanks.)

Image result for marine fuel gauge wiring




This project that will provide both the boat owner and the gas dock attendant convenience, with the added bonus of protecting the environment from spills into our lakes, rivers and oceans. For you gas can boaters you can be more accurate with your fuel fill. If you want to go all out you can attach the gauge light to your courtesy light circuit and provide light at night in the general area that you locate the remote fuel gauge (this will require running the blue wire).





On a do it yourself scale this is moderate, not at all hard you will have to have basic 12volt electrical experience. Tools to complete this job are very straight forward, you will require :


Small hole saw to match the gauge install instructions
Wire cutters
Stripper/ crimp tool
Socket set or small wrench set
Having some basic hand tools will always be a necessity boat (screw drivers and pliers etc).
Label maker if you wish
Wire ties





What you end up with is a remote fuel gauge that you can turn on and off when fueling up, as a bonus gets you another curtsy light in the location you choose to mount the remote gauge. As the installer you must have enough space  behind the chosen install area to accept the gauge and the wiring that you are adding.



No more guess work at the fuel dock,( if an attendant begins to fill the wrong tank, such as the water tank he or she will notice before the incorrect tank is full)

This is a do it yourself project that will provide the boater with a great deal of convenience at the gas dock



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DIY PROJECT 101



To guarantee access to all of  Boat Nut Magazine articles, pictures and featured services visit the official Boat Nut Magazine ©™ website. Be sure to reply to the Boat Nut Association registration on our site for the latest Boat Nut weekly and monthly news letters and opportunities.



Copyright 2015 © Boat Nut Media, Toronto, Ontario. All rights reserved. No part of this information/publications may be stored in a retrieval system, transmitted, or reproduced in any way, including but not limited to photocopy, magnetic, or other record, without prior agreement and written permission of the publisher, Boat Nuts Media ©™ No liability is assumed with respect to the information provided
Connect with the Magazine web site