Watch the video below, it will show you how to setup the car. This may seem like an afterthought to many, but if your Pinewood Racer doesn't go straight, the wheels will rub against the track, causing it to slow down. Increase friction and your car slows down. Another pro tip is to cover your wheels. These have ribs along the stem and a flat head. Follow these steps and voila you now know how to make a fast pinewood derby car all by yourself. Alignment also is important for your best ride. Aerodynamics have little effect in such a short race, but weight does and putting the weight at the back of the car will make your car faster on the flat of the track. This is why most people opt for graphite. Heavy wood isnt ideal for a fast car. You will smooth out your piece of wood later. Some Pinewood Derby wheels are faster than others. Air resistance is increased as a result of adding wings, sails, or flags to the car, decreasing its performance. Tracks with a high level of aluminum are frequently misaligned with guide rails. If you are thinking about building a center rail rider, be sure to test it on the track before the big race. 7 simple steps that ACTUALLY MATTER to building a winning pinewood derby car. A former NASA engineer explains 7 steps that are scientifically proven to help you build a fast Pinewood Derby car for your next race.Mark Rober, who kindly agreed to let us modify and share his Youtube video on our channel, wrote an excellent article for Boys' Life magazine with his list of the 7 things that make a Pinewood Derby go faster. WARNING: This project involves working with sharp tools. Use enamel paints set and decal stickers to beautify and give you pinewood derby car that ultimate shine. Car has polished wheels and axles. Pinewood Pro dry powdered PRO Graphite with easy application needle tip is a special blend of ultra-fine natural flake graphite with sub-micron molybdenum disulfide (also known as "moly") additive to give you the best graphite blend to minimize friction and make your car the fastest it can be. However, the key to a winning car actually lies in the design. The Wedge is the foundation of many cool car designs, and it is designed to be aerodynamic and is a one-cut wonder. Or maybe like the bodies, wheels, etc could be set out and they could mix and match and assemble. Pinewood derby is raced at temperatures of 70-80 F degrees. https://www.scoutshop.org/pinewood-derby-official-car-kit-17006.html, Mountain Diorama Lamp With 3D Printed Climber Switch. Derby Worx is a registered trade mark of Derby Worx, Inc. Rail Rider is a registered trademark of Derby Worx, Inc. Awana is a Registered Trademark of Awana Clubs International. To balance the weight of your Pinewood Derby car, it is critical to evenly apply it across the entire body of the car. Be careful not to pull too hard as you could bend the axle, which would really slow things down. Molybdenum disulfide is harder than graphite. Buy several sets of wheels and spin each wheel on a polished axle. Pinewood Derby Axles are consistently smooth and straight without imperfections. The wedge is a classic and probably the easiest shape (besides keeping a block) to build your Pinewood Derby car. Is Prescription Diet KD Cat Food Healthy For Your Cat? To make your Pinewood Derby car-building experience much more accessible, we've compiled a short list of 5 essential car shapes that you can read more about here. your r as a longer wheel base allows a more potential energy to be added to your car. The best way to build a pinewood derby car is to use a center rail. Using the groove you just created, cut straight down all the way through the wood. A hard impact against the guide rails sharp edge, even if it does not cause any damage to the cars body, will almost certainly cause it to collapse. Selecting which one you like is a matter of taste. The video is being made available to the public in exchange for a fee. Most competitions cap weight limits at 5 ounces. Create a design that allows air to pass freely over and around the PinewOOD Derbys car body. Rough Cut the Design: Use a coping saw to cut out the rough shape of your Pinewood Derby car. This will help to prevent the wheels from catching on the wood. As the axle head and the wheel rub against each other, they create friction, which slows your car down. ABC Pinewood Car 730 73rd Ave NE Olympia, WA 98506 (360) 459-3002 Derby Dust has 14 Pinewood Derby Axles for you to choose from and accessories to make sure you get the smooth ride you need. 1. Reduce friction and your car goes faster. This will be a spectacular event, and it will provide a sense of pride to communities all across the country. Use the wheels that spin the longest. Reduce friction and your car goes faster. This type of car is designed to be aerodynamic and lightweight, and it also has a low center of gravity. Using one pair of pliers, clamp down on the nail near the nail head (see first image). You can paint the wood any color you want, but you should try to make the color as light as possible. It is a cherished tradition among both children and adults that dates back over 60 years. It substantially decreases friction and is the single best thing you can do to increase your car speed! Car Specifications: Width: 2-3/4"; Length: 7"; Weight: Maximum of 5 Ounces; Width between wheels: 1-3/4" The car must have been made during the current year (year in which derby is being held). The way different parts are made, shaped and finished all make a difference in your cars performance.The same goes for a simple Derby Car. We will add weight to the car but later on. More like spoilers of a sports cars rear. Once you have coated the wheels, spin them a couple of times to help break the graphite down. You may also purchase the wheels separately and look for similar mold numbers mentioned on the inside of the wheels. Each of the cars will compete four times against competitors at the den level. Note: Be careful when adding decorations that stick out from the car. To check this, race your car on a leveled surface and check if it pulls away in another direction. Your email address will not be published. The third piece should be 1 inch wide and 6 inches long. Step 3: First thing you need to do is see if the axel channels on the bottom of the care are square to the car. Heavy wood isn't ideal for a fast car. This restriction is in place as a result of the finish line height. Sanding makes the paint stick better, and also makes the car go faster. It cannot be too far away from this because in that case, you would lose potential energy, which has to close to 9.8mh. Take a look at some of those science principles in this video and check out my list of the most important steps for making fastest Pinewood Derby car possible. Work the graphite in by spinning the wheel on the axle. Pick up the triangular piece of wood with axle slots (this is the piece you will use for your car). we made ours to get two car bodies out of one block of wood.. It is clear and concise, for you minimalists, but it is a complete track plan with starting gate. Bend the nail slightly (see first image). One of the best ways to create a fast pinewood derby car is to create a train pinewood derby cat. The weight displayed on the official scales (Blue Pinewood Derby Scale, Scoutstuff.org item number 16989) during the pre-race inspection will be considered final. It will provide players with a unique experience due to a track that is twice the length of any other track on the market. Track tests show a 17% to 20% speed increase, depending on the axles being used. Lube the car at the body/wheel friction point. Pinewood Derby Scale Caddy Help measure pinewood derby Car. Pinewood Derby Weights: Best Place for Weight in Pinewood Derby Car? We will add the weight with more beneficial bits. Pay close attention to shaving 116th of the width of the car on the DFS side so that the rear wheels will not touch. All axles are polished, and racers can select the grit level, type of lubeand sealing. Once youve roughly shaped the car body, smoothen the edge with a sanding paper. Highly polished axles reduce speed. The cars must also be within a certain size limit. Transcontinental Pinewood Derby Track will be a fantastic addition to the racing landscape. A a wrd f caution, only tk this t if th rules of your Pinewood Derby permit it. The fastest pinewood derby car designs feature proper weighting and distribution. Some hobbyists also use toothpaste to polish the inside hub that rectifies the imperfections in these plastic elements. Your train pinewood derby cat is now ready to race! All are chosen to increase the speed of your car on race day. The hole should be big enough to fit the axle of the wheels. The base of the wheel should be slanted away from the wooden block. Once you have painted your car and it has dried off completely, use floor wax to give it a shine. Friction acts like brakes. You also have to be careful with the weight limit, hence, its a good idea to measure and weigh all parts before you put them together. As an Amazon Associate I earn off of qualified purchases -https://amzn.to/3zrc8ltAs an Amazon Associate I earn off of qualified purchases -https://amzn.to/3S. Some comments are also provided in this podcast about the tuning of a pinewood derby. If it d, thn this trick i definitely n w t d u. Derby car racing is a great way for kids to learn about mechanics and speed and no different than your automobile, the parts make a big difference. Another important one of these Pinewood Derby speed tips, is that you can minimize this friction by tapering the head of the axle with an electric drill and a small triangular file. Derby Dust is a registered trademark of Machine Envy, LLC. 3 of the 4 you simply push into place the 4th I include simple instructions to follow to make it rail rider. Weight - It is vital to have your Pinewood Derby car weigh the proper amount. The heavier your car, the faster it will race. Do this until the top is smooth. 2. 1. Yesshaving the front will help ensure the rears will not touch. It is designed to be used with a Pinewood Derby car, whether it is built on a test track or in a straight line. Wobbling and imperfections just slow you down, so Derby Dust hand-selects the best speed wheels for your derby car. Place the blade of your saw on one end of the line. This will help to smooth out the wood and make it more aerodynamic. Momentum helps a derby car continue to roll as fast as possible on the flat section of the track. 1. We offer several books for more details on building your car and speed tips. When compared to other pinewood derby cars, low-profile cars with rounded edges and fenders will most likely outperform those with longer frames. This will help you to see how it handles and make any necessary adjustments. Machine Envy, LLC is neither affiliated with nor endorsed by the Boy Scouts of America. There are numerous ways to make your Pinewood Derby car go faster. Your email address will not be published. This also makes your care more aerodynamic. A smooth axle makes for a smooth ride. You will have to sand these axles up to 2000 grit but before you get to the sanding, you can ease the process by starting them off in a drill press. And since it is a racing event the miniature cars have to be built in a way that they outspeed the others. The 2021 Potomac District PWD Race, which will be held on an aluminum track, will be run with four lanes and an electronic timing system. This shape also helps the car to stay pinned to the ground. These miniature cars are mostly built out of wood, plastic and they use metal for axles. Once done, attach them to the car body. This is essential. Since the car body is made of wood, you most obviously need a block of Pinewood. To get the most speed out of your derby car, you need a balanced, lightweight wheel that allows you to start quickly. -Some newspaper (or something similar to protect your work space), -A Pinewood Derby kit (example: https://www.scoutshop.org/pinewood-derby-official-car-kit-17006.html). Decorate your car by drawing on the wooden portion of it. Maybe you could pre-make enough cars for everyone to choose one. The Pro-Axle Press and the Prod-Body Tool are two tools we offer to help reduce wheel alignment. how to build a fast pinewood derby car find a free pinewood derby car template or make your own. When creating a high-performance derby car, you must maximize momentum while minimizing friction. We highly recommend adding an electronic timer to your track. It saves time and eliminates discussions about . To make fenders, draw an outline and mark the wheel centers on a piece of pine. Step 5: Sand the Top. Tech: tech@derbydust.com, TEXT Blair for Quickest Method This helps them to stay on the rail, even when going around curves. Here's why: The force acting on the car is calculated by the formula Force = Mass x Acceleration. This is a concise single page downloadable pinewood derby track plan for a wooden track. Don't use any wheels that wobble. First, the development of 2 Pinewood Derby cars for my two sons, each of whom are in the Cub Scouts. Place duct tape on the bottom of the car over the nails to hold them in place. Increase friction and your car slows down. We know that in air, a heavy steel ball falls much faster than a feather. Derby Dust is committed to making sure you get the fastest parts for your Pinewood Derby Car, so we make sure to reduce those imperfections that can slow you down. You already know the physics from step 3 and I repeat yet again, your car needs to be aligned to run fast. With your automobile, you look for the best parts to increase speed and performance. Make a small cut straight down to form a groove. If you are under the age of 18, please have an adult with you. The fastest car is a tuned car. This tool was also designed to allow you to gently ride the center guide rail at a higher speed with a more precise alignment. In this video, we share with Cub Scouts and parents ho. These cars are called center rail riders. Machine Envy, LLC is neither affiliated with nor endorsed by the Awana Clubs International. To make the wheel light, the standard and easiest way is to sand them until they are silky smooth. Using your sharpie, trace a straight line along your ruler. Do this until the top is smooth. Cut out the shape using a handsaw and glue it to the body of the car. Top 7 Best Picatinny Rail for Remington 700 in 2022, 8 Best Turkey Choke for Remington 870 in 2022 Start Hunting Like A Pro, Best Choke Tubes for Sporting Clays in 2022, Top 7 Best Night Sights for Springfield XDM in 2022 | Clever Hunting At Night, 10 Best Red Dot Sight for Tactical Shotgun in 2022 | Keep Focus On Target. We will not profit from selling it. In all, the Transcontinental Pinewood Derby Tracks track traveled 1,819 feet, a distance that would shatter the record for the Transcontinental Pinewood Derby Track by more than 13 million feet. With the block of wood laying on it's side, make a mark on the side of the block .25 inches above the base (see above). 2. Derby Dust has 14 Pinewood Derby Axles for you to choose from and accessories to make sure you get the smooth ride you need. 6. How to Build the Fastest Pinewood Derby Car - Part 1: For Part 2 please go to: https://www.youtube.com/watch?v=TtLhPIkR16sFor more information please go to w. Alignment - Make your derby car go straight. It is also known as the center of mass or the center of gravity. Car made from the original pinewood derby kit. The package comes with nail-like axles. Tips On How To Litter Train A Persian Cat, The Perfect Solution To Cat Potty Training: A Septic Tank. As a result, they have more energy and speed to gain as they progress down the incline section of the track. Note: When sanding, rub the sandpaper along the length of the car. A childs product was tested by an independent lab and was awarded a certificate as a result of testing in accordance with the Consumer Product Safety Improvement Act (CPSIA). Because a heavier rear increases the speed of your vehicle, you should place weight at the back of it. If you keep the wheels exposed, it makes the air flow in from the front and then get stuck at the rear. This method requires the addition of two-fifths of the new weight behind the rear axle, and three-fifths of the new weight behind the rear axle. My collection of pinewood derby cars is currently the fastest I have ever owned. These instructions will help you build a fast Pinewood Derby car! Drill a hole using a 1-1.4 in. A pinewood derby car is a 5 oz rolling application. Move the paper back and forth and change it out often. Push the nail .25 inches into the axle slot on the bottom of the car (see first image). 3. Regardless of any other option. During the Derby Rail Rider Car Test, the Dark Jedi: was used. To create a train pinewood derby cat, you will need the following materials: -A block of wood that is at least 3 inches wide and 6 inches long -A saw -A drill -A file -Sandpaper -Paint -Wheels -Axles To start, you will need to cut the block of wood into three pieces. Select one end of the Pinewood Derby Pine Block as the back (the end closest to an axle slot should be the back). A well-designed car will be aerodynamic, lightweight, and have a low center of gravity. Sand the car. The second piece should be 2 inches wide and 6 inches long. Ready to race pinewood derby car. The key to maximizing momentum is by adding weight. The vehicle must be no taller than 3 1/8 inches in height. What makes a Pinewood Derby car fast? Derby Dust's conclusion which was barely addressed. Once the cars are built, they are typically weighed to ensure they are within the limit. Therefore, lets work in steps rather than just hurling ourselves into the technical bit of how to make a fast pinewood derby car. With this wide variety of bodies, you can customize your car to however you like it. When deciding on a car shape, slim isn't always better. We have tested the secrets to find out the best methods to make a fast pinewood derby car!! Instead, focus more on the weight distribution of the Pinewood Derby car. Dont let your enjoyment of the ride get in the way of winning or having the fastest car. We hope you enjoy this little DIY session and then happy racing. This will result in two triangular pieces of wood being created. Follow the directions with the tool. Shape Your Car: Use sand paper to smooth your car's edges and shape it to your design. Slide a wheel onto the nail with flat side touching the nail head (see second image). Since the car body is made of wood, you most obviously need a block of Pinewood. Second, my older son had a science fair project that incorporated the use of a special "derby" car we constructed where the weight of the car could be easily and incrementally modified. You worked hard, why not make it look pretty? Remember that wood holds moisture and the moisture can add weight and make it heavy. Amazon, the Amazon logo, AmazonSupply, and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates. A pinewood derby car swings left and right several times a day. A rail rider, as opposed to a conventional car, has a far greater center of mass to the rear wheels. The way different parts are made, shaped and finished all make a difference in your car's performance.The same goes for a simple Derby Car. A former NASA engineer explains 7 steps that are scientifically proven to help you build a fast Pinewood Derby car for your next race.Mark Rober, who kindly . 1-210-219-3877 (text only). Finally, you will need to attach the wheels to the axles. Copyright 2012-2021 Machine Envy, LLC. The actions taken will help to maintain the cars balance and ensure that it travels the track at a consistent speed. Fast Pinewood Derby Car Tips is using modified parts from the kit. Purchase a tube of graphite and sprinkle a little in the wheel bore with the axle inserted part way. I don't think you can go from a brick of wood to a car in an hour, not with tools you'd find at a pub haha. 1. The Pinewood Derby racing event is the racing event for miniature cars that arent fueled or powered and are unmanned. -Lay your newspaper on top of the surface. Fast Pinewood Derby Car Tips is using modified parts from the kit. Use your drawing to trace the design of the car onto the block of wood. Every time. A rail riders car, whether aligned to one side or the other, has a significant impact on its performance. To get started, preheat your oven at 250 degrees, place your block and then bake it for about 2 long hours. The Pinewood Derby car should be able to balance at this stage. Make your Pinewood Derby car by drawing an outline on a sheet of paper, cutting it out, and attaching it to the block of wood you made. Derby Dust carries Ladder Style, Rough Cut, Easy Tune, Finished, and X-Lite Pinewood Derby Car Bodies. Note: If the nail will not go in easily, you can tap it with a hammer to help ease it in. Your pine wood derby car moves from the force of gravity and is slowed down from friction. 2. 6. A finished vehicle cannot weigh more than 5.0 ounces. Does Baby Food Have Enough Tourine For Cats. 2. Youll need to find the center of gravity which ideally should be 7-8 inches ahead of the rear axle. You can also ask a responsible adult to make these cuts using a power tool. Derby Dust makes sure to carry only the finest derby car parts so your scout can have a great day at the track. Center rail riding cars are usually heavier than other cars, and they have a lower center of gravity. Step 1: Reduce friction to speed up your car. Keep the shape of your car like a wedge. The cars must be free of any type of propulsion, except for gravity. As with wheels, even the smallest imperfections can affect how fast your car is able to go, so its always good to make sure youre finding the highest quality axles. Once the wheels are attached, you will need to put the axles in the holes you drilled in the pieces of wood. PRO Graphite. Once the holes are filed, you will need to sand the pieces of wood. Next, you will need to drill a hole in the center of each piece of wood. If a car leaves its lane and collides with another car, a No Race will be declared. Remember that wood holds moisture and the moisture can add weight and make it heavy. 1. When adding weight, place it so that the final balance point of the car is 1 inch or less in front of the front axle. This will help protect your work area. WARNING: This step involves the use of a hand saw. And a smooth ride makes for a fast ride. You dont have to invest in high-quality graphite, even the cheap stuff works fine. Fold the sand paper in half and push the exposed rough edge down gently on the head of the axle. We will add weight to the car but later on. 4. Pick up the triangular piece of wood with axle slots (this is the piece you will use for your car). Order Now. Friction acts like brakes. Focus mainly on tuning or adjusting your axles. Copyright 2022, How To Make a Pinewood Derby Car Step by Step. It is never wise to work with too much information. 1. To achieve this, place 2/5 of the added weight behind the rear axle, and the remaining 3/5 in front of the rear axle. Several unique features combine to create a fast vehicle. Pinewood derby races are not held in a vacuum, however -- they are held in air. The Overall District awards for 1st, 2nd, and 3rd place will be determined by the top three fastest average times in each den race. Our son and I have made Pinewood Derby cars that have won our Pack's Scout and parent races each year. The benefit of having a simple wedge shape it that it allows most of the air to flow over the car without causing too much friction. The cars must be made from a standard pinewood derby kit, which includes a block of wood, four wheels, and four nails. Taper the Axle Head. Repeat this for the other three nails. It was purchased for 2 reasons. Did you make this project? With your automobile, you look for the best parts to increase speed and performance. Rail riders also avoid moving back and forth as they travel down a track. As the wheels collide with the guide rail, the friction slows it down. In a Pinewood Derby, it is critical to maintain a high level of entertainment. To cover the wheels, use fenders. Finding the sources of friction and finding ways to reduce it is the secret to a fast car. Pinewood Derby is a registered trademark of Boy Scouts of America. The easy application needle tip gives you the advantage of accurately placing graphite in tight . Either fully made already and they can decorate if they want to. At least one-inch of the weight should be placed in front of the rear axle. After the wood is sanded, you will need to paint it. Step 1: Bake the Block of Wood. For the rest of the Instructable, you will be working with the piece with axle slots on the bottom. Congratulations you speedster! Remember, friction is your enemy. We test all of the products ourselves to make sure that theyre good enough for you. A lightweight wheel helps to increase your kinetic energy. The tread of the wheels can be sanded, varnished, or filed to eliminate molding imperfections. ! Most blocks look like the following: The grain lines are at an angle to the side of the car. You want your car to go down the track as straight as it can without going side to side. Most competitions cap weight limits at 5 ounces. Maximize Momentum. Make sure you watch until the end of the video for our bonus tip. This car is made up of tungsten for primary weight, lead for secondary weight, and extremely polished wheels and axles. Pinewood Derby Car Accessories may be just what you need to win your next race. Takes . Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy. 4. 2. 2. Derby Dust carries Pinewood Derby Car Accessories to help make your car go fast! The tracks contact surface with the wheel must be flat so that the wheel does not come into contact with it. Unfortunately these are few and far between. When it comes to creating a fast pinewood derby car, many people think that the key is in the weight. This will help to make the car more aerodynamic. Make sure safety goggles are on. So feel free to use graphite and use it generously. Friction is at work at any place where moving parts come into contact with one another: wheels, axles, vehicle bodies, etc. Line up your ruler with the edge of your mark and the corner of the block farthest away from the mark (see above). You can find the article in the January 2015 issue of Boys' Life magazine or click on this link:https://boyslife.org/hobbies-projects/projects/138909/use-science-to-make-a-fast-pinewood-derby-car/Some of his tips are not allowed in some races, so make sure to check your race's rules before you start to build your car.For more Pinewood Derby tips and ideas, visit https://boyslife.org/section/hobbies-projects/pinewood-derby/ You also need a wheel that has been painstakingly polished so there are no imperfections. Not all Pinewood Derbies are the same so make sure to check with your local Scout District/Council rules to see if anything is different. 1. Write "Back" on that end, then write "Right" on the right side of the block., write "Bottom" on the bottom of the block. 5. What is Height restriction for a igniting derby car? The axle slots facing towards you and the larger gap between the axle slot and the edge of the block on your left (see above). -Lay your block on its side. If the rail rider is aligned so that the rubbing occurs on one side of the rail, it is likely to be thrown from it. All Rights Reserved. Tip #32. This step is particularly important because you have to be very careful, the center of gravity cannot afford to be too far behind either, or else itll make the car pop. (See first image). Note: Your mark should be on the left side of your block (in the larger gap between the axle and the edge of the block). If you have read this far, you are probably waiting to know how to make a fast pinewood derby car! As with the rear wing of a sports car, the wedge shape allows air to freely flow over the top of the car without obstructing its track position. Once we receive all of the feedback, we will have a recorded message addressed to you. It is not necessary to make significant changes to the wheel dimensions. Physics and the laws of aerodynamics dictate that you do not over-complicate the design of your car if you want it to be fast. To test the alignment of your axles, push your car across a smooth surface such as a table or a floor. Most pinewood derby cars are designed to ride on the outer rails of the track, but some cars are designed to ride on the center rail. Pinewood Derby Car Shape: The Wedge. The hole should be big enough to fit the axle of the wheels. Car weight just under 5 ounces. So you want the car to be as heavy as possible. When adding weight, place it so that the final balance point of the car is 1 inch or less in front of the front axle. It is easy to be tempted into shaping your car like a Bugatti Veyron or McLaren p1 but dont. Coat everything with it the axles, the joining of the wheels and the axle, on the car itself. Always love seeing these projects on Instructables - thanks so much for sharing your derby car! 2. Use axle press tools to straighten the axles and you can also glue the axles in place to stop them from wiggling. Every local derby community has its own rule, so please check the rules before you proceed with this step because lighter wheels make your car faster but it might be against the local rules. Much has been written about the physics of pinewood derby cars, and this is one rare case in racing where heavy = fast. The pace of your car depends on the parts you put in it, and how built those parts are for speed. 1. Tungsten weights, in most cases, are best because of their high density. Denser weights, such as tungsten and lead, take up less space in the back of a car, allowing you to reach your maximum weight while remaining in the back seat. To get the best and fastest results, we carry aerodynamic and low profile bodies. If a car goes off the track in a heat, the race will be declared a No Race and the heat will be run again. I built a car in 45 minutes using these steps and crushed all the competition . Using sandpaper, smooth the top of the car (the diagonal face) by quickly rubbing the rough side of the sandpaper on it. The first piece should be 3 inches wide and 6 inches long. Mk th wheel base longer. According to the standard rules, usage of only dry lubricant is allowed. A gravity-powered vehicle driven by a starting pin is typically used for derby cars that start on a track with a sloping surface. Pingback: Pinewood Derby Weights: Best Place for Weight in Pinewood Derby Car? Pinewood PRO Graphite is a special blend of dry powdered graphite with sub-micron molybdenum disulfide additive. Now that you have made your Pinewood Derby car, it's time to race! These might slow the car down. Your pine wood derby car moves from the force of gravity and is slowed down from friction. Each of the three winning designs on Maximum Velocitys Car Plans comes with a variety of extra benefits. 1. Also, some wheels are defective as in not completely round, so another task would be to get them as round as possible or use a flawless set of wheels. Required fields are marked *. Share it with us! 2. When you do this, make sure the nail is inserted into the axle slot. Required fields are marked *, Sales: sales@derbydust.com Do this for all four wheels. Once dry, sand it down and re drill the holes using this, a body tool. 5 Basic Pinewood Derby Car Shapes. Just a word of caution though, do not go overboard because it can affect the weight. You should use your front steering wheel to control your race position. The acceleration due to gravity is a constant. Cut the wood, or ask someone to cut it for you. The first piece should be 3 inches wide and 6 inches long. Remember you need to leave some weight allowance for the paint, stickers et cetera. Remember I told you in step 1 that we will add weight but when its beneficial. Wheels are the official pinewood derby wheels and axles. Make sure you are wearing gloves and safety goggles. Every scout car I have made has placed first, second, or third place at scout, district, and council levels. You can use 120 grit sandpaper to start. Using the second pair of pliers, clamp down on the point of the nail (see second image). To keep the wheels from rubbing against the cars rear tires, trim a little more than 12 inches off the DFS side of the car. This track is more than 13 million feet long and belongs to the Mid-America Council in Omaha, Nebraska, according to Guinness World Records. If they are not, fill in the channels with wood filler. When you are sanding the nail, keep it fixed in the drill press and file until youve managed desirable results. Save my name, email, and website in this browser for the next time I comment. Depending on the design of your car and the weight of your pine wood block, you may need to add 2 to 3.5 ounces to it. Note: Your cut does not have to be perfect. This will help steady your saw. A proper rail rider will only have the front steering wheel touching the center rail the entire race. Typically, races cap the maximum weight of a pinewood derby car to five ounces. After the holes are drilled, you will need to file the edges of the holes. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Sportsmannote.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Step 1: Reduce friction to speed up your car. There is a 5 ounce weight limit for a pinewood derby car. Derby Dust sells 15 different kinds of Pinewood Derby Wheels, so you have a wide selection to choose from. Your email address will not be published. Give the wheels a spin and time the duration. 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