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  • Ballast 101: Basics of Adding Ballast to Your Boat

    We wanted to develop the definitive guide to adding ballast to your boat to build a better wake. Whether you're interested in wakeboarding, wakesurfing or both, the information included here will give you all of the knowledge you need to have the best experience possible behind your boat.

    In order to get a better wake from your boat, regardless of what type of boat you have, you need to add additional weight. Extra weight results in a bigger wake and can also be used sculpt the shape of the wake.

    At WakeMAKERS, we think about wake quality as a function of two characteristics:

    1. Size: The physical size of the wake; bigger means more energy, which is good for both wakeboarding and wakesurfing.
    2. Shape: The shape of the wake is just as important as the size, and requires attention in order to maintain the correct shape while increasing the size.

    Wake Size + Wake Shape = Wake Quality

    Wake Size
    Adding additional weight to your boat, whether it’s in the form of ballast, people or even gas in the fuel tank makes the boat sit lower in the water. A lower ride height means the hull is displacing more water, which will result in a larger wake as the boat drives though the water.

    Your requirements for wake size will depend on a host of factors, such as:

    • Desired wake size: Just how big do you want the wake to be?
    • Space requirements: How much room are you willing to give up in the boat for ballast?
    • Comfort level: How much ballast are you willing to run in the boat?
    • Activity: Are you primarily wakeboarding, surfing or both wakesurfing and wakeboarding?

    For example, if you need to have a certain amount of interior storage space available that will limit the total amount of additional ballast you can place in your boat.

    The bigger wake you want, the more hull displacement, and therefore additional ballast you need. Anywhere you place additional weight in the boat will increase the displacement of the hull. That means for wake size the location of the ballast is completely trivial, put the weight anywhere in the boat you want.

    Wake Shape
    The second equally important, and often ignored, component of wake quality is the shape of the wake. Whereas ballast location in the boat plays no role in determining the size of the wake, wake shape is completely dependent upon where the weight is placed.

    In general, here is an outline of how weight placement will impact wake shape:

    • Wakeboarding: Weight in the rear of the boat will result in a wake that is more vertical, with a shorter and steeper face. Too much weight in the rear can cause the wake to “roll” or “crumble” over on itself.Conversely, moving the distribution of weight more towards the bow of the boat will make a more mellow wake, with a longer transition from the trough at the bottom to the peak at the top.

      Unless you are currently not happy with the wake shape (too steep or too rampy) stick to a 50/50 front-to-rear weight distribution for any additional ballast you add. You may have heard of the “60/40” rule or other recommendations for adding additional weight, but as generalizations they are wrong. In most cases we do not want to change the shape of the wake; correct shape is one of the reasons we spend more money on watersports tow boats, we just want to make the wake bigger. That means evenly weighting the entire hull of the boat, which means the wetted surface of the boat will be the same, it will just displace more water.

      There are other advantages to an evenly weighted boat, like being easier to drive, maintaining efficiency of the drive train by reducing prop shaft angle for better acceleration and fuel economy, etc.

      If you want a steeper wake with a more abrupt pop, move the bias of weight towards the rear of the boat more. On the other hand, if you want to tame some of the steepness that is inherent with your boat’s wake, or if you’re having trouble with the wake crumbling, shift weight forward in the boat.

    • Wakesurfing: Adding weight in the rear of the boat for wakesurfing results in a tall wake that has a lot of energy, but doesn’t extend very far back behind the boat. You MUST start with weight in the rear of the boat to have a wake with enough “push” or energy to be able to support a rider with the rope.Additional weight in the front of the boat will lead to a wake that extends further back behind the boat, but will also remove some of the height or energy from the wake. The goal is to have the longest wake possible, while still maintaining enough weight to “push” a rider without the rope.

      Almost universally adding weight to a boat for wakesurfing will be done in the following manner. Start with weight in the rear corner of the boat on the side you will be surfing on, and move forward in the boat from there. The bias of weight to the surf side (port side of the boat for regular riders, starboard side of the boat for goofy riders) is required to make a “clean” surf wake on just one side of the boat. Starting in the rear will provide enough “push” to support a rider without the rope, which is the whole goal. From there, put as much weight in the front of the boat, still on the surf side, as you can without removing too much push.

      The heavier the rider or the smaller the board, the more rear weight you’ll need. Lighter riders, or riding a very fast surfboard will allow you to run more weight in the front of the boat for a longer wake.

    How-To: Fill and Drain Additional Ballast in Your Boat
    Now that we know why and where to add ballast, the next step is to figure out how to actually fill and drain that additional weight. There are many reasons, such as rider skill level, activity, efficiency, why you’ll want to be able to add or remove ballast from the boat quickly and easily. Ultimately the best method of getting weight into and out of the boat will depend in your specific needs. At WakeMAKERS we classify three different methods for filling and draining weight:

    Portable Pump Factory Integration Complete Ballast System
    The go to solution for filling and draining wakeboard ballast, a portable pump offers great speed for not much money, but requires more work to use. Exclusive to WakeMAKERS, this option allows you to control additional ballast capacity using the same system that came built into your boat. Great value, and very convenient, this is a great option for fully automated ballast without spending a lot. The Porsche of the ballast industry, this option gives you the most speed, convenience, performance and flexibility, but does not come cheap, and requires installation.
    Pros: Highest speed, Inexpensive, Zero installation, Works with any boat Pros: Extremely convenient, Moderate speed, Inexpensive, Easy installation, Completely automated Pros: Extremely convenient, High speed, Works with any boat, Completely automated
    Cons: Manual Process (boat must be stopped for filling and draining) Cons: Slower, Requires factory system Cons: More expensive, Medium Installation
    Shop for Bag/Pump Combos» Shop for Factory Integrations» Shop for Complete Systems»

    Again, which option makes the most sense will depend on your specific needs as far as speed, convenience and price are concerned. You can always start out using a portable pump, and then move to a fully integrated solution in the future.

  • Weighting a V-Drive Boat For Wakesurfing

    We answer a lot of questions pertaining to the subject of "how to weight a v-drive boat for wakesurfing". Instead of diving into the details about filling and draining I am going to keep this simple. The end goal is to surf without the rope. This can be accomplished with a minimal wakesurf ballast bag upgrade. By adding more weight beyond the factory ballast system the surf wake will be bigger faster and the push will be stronger. Friends don't let friends surf two inches from the swim platform.

    Step 1 (Good): The first step to weighting any inboard boat for wakesurfing is to load down the rear corner on the surf side.  Displacement of the stern deeper in the water will direct the flow of water while also promoting list or leaning. The result is a ridable wave with a cleaner face. Just this step will allow most riders to surf without holding onto the rope with the appropriate wakesurf board. Larger riders may need to jump to Step 2 in order to maintain the speed needed to throw the rope in the boat.

    Step 2 (Better): Our preferred next upgrade is to add some weight forward in the boat toward the bow. We want to displace more of the boat's hull deeper in the water. This will decrease the height of the wave but in turn will create a longer more ridable area further behind the swim deck. This upgrade is a balancing act so use the bow weight sparingly. Too much and the wave will flatten out leaving you with no speed. Not enough bow weight and you will be surfing with the nose of your board over the swim deck.

    Step 3 (Best): To maintain the height of the wave while increasing the push or ridable portion of the wave, begin to add more weight to the mid ship on the surf side. If you want the ballast hidden toss a ballast bag under the seats but if you don't have a lot of passengers throw a bag right on top. The amount of weight should be around 3/4" of the total weight in the rear compartment. The name of the game is weight distribution. It should taper from the heaviest bag in the rear corner to the lightest bag in the bow.

    Testing: When discovering what works best in your boat remember that people count too. If you want to experiment without having to spend the money upfront, invite your largest friends out for a day on the boat. Never ask how much they weigh as they might not be your ballast buddies after you surf. Guestimate how much weight is placed in these three key areas and then replicate that based on storage dimensions and the appropriate sac sizes.

    [button url=http://www.wakemakers.com/wakeboard-ballast]Shop Wakesurfing Ballast Bags»[/button] [button url=http://www.wakemakers.com/wakesurf-boards]Shop Wakesurf Boards»[/button]

    Have more questions about adding ballast to your wakeboard boat?

    Contact the ballast experts at WakeMAKERS. 888-338-6085 or sales@wakemakers.com

  • Install Thru-hull Fittings in a Boat Hull



    Take the worry out of drilling a hole in the bottom of your boat when you watch our "How To Install a Thru-Hull Fitting" video. We outline the entire process from determining the best location to actually drilling through the fiberglass. You will quickly understand just how easy it can be. Don't hire a marine tech at $100.00 an hour when you can complete this project in your own garage.

    Shop Marine Bronze Thru-Hull Hardware
    Shop Complete Ballast System Kits
    Shop 3M Marine Adhesive

  • Change Your Propeller With The Acme Harmonic Puller

    Check out this How-To Change a prop using the Acme Harmonic Puller video. Don't let a dinged up prop ruin a day on the water or worse, an entire vacation. Learn how to change your own inboard boat's propeller quickly. If you are prepared with an extra prop and the tools required to get the job done your time off the water will be a great snack break. Watch and learn.

    [button url=http://www.wakemakers.com/acme-weekend-saver-harmonic-kit.html]Buy the Acme Harmonic Prop Puller»[/button]
  • How To: Change Your Inboard Propeller In 10 Minutes

    This simple How To change your inboard boat propeller video will save you time before you get underneath the boat. Don't let a damaged prop ruin your time on the water. Learn how to change your own wakeboard boat propeller in less than 10 minutes. Always be prepared with a backup or replacement prop and prop puller to get the job done. Don't worry about paying someone else to install your new prop upgrade. Watch and learn to do it on your own!

    [button url=http://www.wakeprops.com/wakeboard-prop-accessories[/button]Shop for Prop Pullers»[/button]

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