Within two years pinewood derby was launched nationally and soon became the premier event for the Cub Scouts. Check wheel height - balance weight and makes car roll straight. 5 Degree Bent Axles with Graphite-Coating (set of 2 axles)The Pinewood Derby is a staple of the Cub Scout program, and the Cub Scouts has always been promoted as a family program. Add enough weight to make it exactly 5 oz. 004" Don't wobble; Roll straight; Diameter for all four wheels in a set are within . Type. A derby race is 3 seconds in length with a top speed of 20 mph at a car’s top speed. Derby Talk. That being said, you need the center of gravity to be in front of the rear axle to stabilize the car. 3. Then we went to work. Best Match 14 Results. •Weight shall not exceed 5 ounces. Forget the pencil or ruler; use our Center Of Gravity (COG) Stand to accurately measure and adjust the balance point of your pinewood derby car. Some people angle the axles up in an attempt to keep the wheel away from the body. Buy the video to learn more about aerodynamics, weight placement, wheel alignment, and more! Or, open this template in the free drawing program Inkscape to design your own shape. Because there are MANY more factors involved making a pinewood derby car, there are many more articles to read. That being said, you need the center of gravity to be in front of the rear axle to stabilize the car. In these rules, car bodies cannot surpass 2 ¾ inches wide and 7 inches long. Sold and shipped by. We developed a routine and timeline that would guide us from cutting out the car to the final weight placement. This handy PineCar® wheel alignment tool is used to properly install and align pinewood derby wheels. With that being said, there is the. Top. Pinewood Derby PRO Graphite with Moly. Description. Description. Maximum WEIGHT – 5 oz (142 grams), as measured by scales during official registration. 54. This kit is great to have around for whenever you are starting a new derby car project. 0 in = 3. 10 in stock. No modifications have been made to these wheels or axles. 33K subscribers Subscribe 67 Share 86K views 10 years ago Find Out More At: Learn how to ensure accurate wheel spacing and axle nail. . The end bored holes will also accomodate a raised front wheel for a 3 wheel alignment and ease in a rail rider setup. We carry everything you need to start building your pinewood. Cut off 1/2" from the small end of the toothpick. All plans include templates and step-by-step instructions, and the plans provide for optimal quantity of weight, optimal weight placement for both the standard (scouting) wheel base and the extended wheel base, and much more. I built a car in 45 minutes using these steps and crushed all the competition. 95 set of 5. 930″ COM in front of the rear axle. When wheels are mounted on a pinewood derby car, the weight of the car presses down on the wheels through the axles. Glue the fenders to the body. 3 oz; Tungsten Putty (1 oz) Ruler (attached to a base so that it is standing on its edge) Example Pinewood Derby car construction rules from the "Cub Scout Grand Prix Pinewood Derby Guidebook" (BSA No. The blocks vary in density from 3 to 6 ounces. Little rolls of electrical tape can go over the wheel as you press the axle in the opposite side. Speed Tip #4. in front of the rear axle. If you want to know how to go fast, read here. This can be measured by comparing the distance to the track (or other. 33 times 3/4), and 1. Wheels made after January 2009 are preferred because of the smooth WIth a long wheelbase, the weight can be moved further to the back while still remaining forward of the rear axle and errors in wheel alignment will affect the long wheelbase car less since it has a larger turning radius for a given angular wheel deflection. . An extended wheelbase makes the car more stable and allows placement of the weights farther toward the rear of the car giving the car more speed. Pinewood Derby Car Plans provides you with three winning car designs: the Wedge, the Low-Rider II, and the Speeder. Return to Product Catalog. The wheel base (distance from front axle to the rear axle) may not be altered. When setting up your pinewood derby block for optimum performance, it is best to locate the rear wheels as close to the rear of the body as possible. Create multiple lanes by placing the track sections next to each other. If the force is applied to the wheel, then the wheel can be damaged, especially with the expensive, high-performance wheels in common use today. Derby Talk is a forum for Pinewood Derby, Awana Grand Prix, Kub Kar Rally, Shape N Race Derby, Space Derby, Raingutter Regatta and other similar races where a child and an adult work together to create a race vehicle and a lot of fun and memories. 5g lighter than stock wheels with our exclusive friction-free, graphite-coating. Fenders are sold seperately. The Lightning McQueen car is modeled after Pixar's "Cars" movie! We show you how to build this car step-by-step with 3D modeled images and cut out templates for every deail, including the symbols. 7. Outside wheel edge is lathed to remove mold stem and smooth rough edges to reduce friction when wheel hits guide. We show you weight placement, six color schemes and even give some speed hints. Using metal test track, electronic starting gates, and custom track timer, Shopvelox tune the finished ready to race pinewood derby cars to run fast to give you the best possible speeds for car design. How much your pinewood derby car weighs is a major factor to consider to ensure your car remains eligible to race. 6. SKU: 5196 Categories: Individual Derby Tools, Pinewood Derby Tools. Pinewood Derby Pinewood Physics, LLC Title: Slide 1 Author: Daniel Scott Acton Created Date: 1/11/2012 9:11:34 AM. $ 13. Pine-Car Pinewood Derby Alignment Tool Pinewood Derby Tool and Accessory #p456. 00. All pinewood derby tungsten weights are an alloy with over 95% tungsten. Tips and Tricks used by the Pinewood Derby® Professionals. Easiest way to do this is 3 wheels touching and make it ride along the center strip. 1 Dry lubricants 2. With a total weight limit of 5 ounces to consider, every precise measurement matters when you’re building a racer. Cartoon or Fantasy Derby Cars. Key Alignment #2 - Fore/Aft. The rear wheels should be set at a 3-degree angle (camber). 59. Maximum LENGTH – 7″. Buy our pinewood derby car weights online. For maximum speed the front and rear of the car must be level with each other. The fastest car is a tuned car. Placement of the Weight Put it in the back of the car, but not so far back that the front end is unstable. Axle Placement Guide. Black bear prepper discusses how to weight balance and graphite your pinewood derby car please check out the rest of our speed tips 1 through 5Derby Talk. Wheel spacing when mounting wheels. Don't use spray-on graphite or moly. WHEEL PLACEMENT: The car body must be at least 1 3/4 inches wide at the axles. Missed 1st place by . 10 Tips for a Fast and Cool Looking Pinewood Derby Car. This can be seen by the [black] line on the graph which shows the 5 weight combinations with the least difference between the slowest and the fastest times. And number two, a laser cut stainless steel tab designed for correctly spacing the wheels from the body. Finally, my car was ready to race. A thin, small car design has less wood so it needs more weight. 20. So could the extended wheel base car. 2: Place a dark mark on the axle at 1⁄16th of an inch from the head. Weigh your car. 5 ounces of weight needed. The beads along the wheel rim are still visible. Derby Dust’s conclusion which was barely addressed. Putting the weight on the front, although gets you a slightly quicker start down the curve, does not prove to be the best weight placement for the remaining flat portion of the track. weight placement. There are numerous scientific equations that will explain the science behind this. 3. Product Code: 051033. We show you how to build this car step-by-step with 3D modeled images, cut out templates for every detail, including contour outline templates. 4: If using a drill press, line up the press table with the marks you made on the axle, as shown in Figure 3. 0 gram, and are machined with a high level of accuracy. Alignment - Make your derby car go straight. 7 simple steps that ACTUALLY MATTER to building a winning pinewood derby car. $1295. docx Author: Stella Yu Created Date: 1/22/2013 5:29:34 PMPinewood Derby Complete Car Kits — “Wing”. Plan on adding 2 to 3. 4: If using a drill press, line up the press table with the marks you made on the axle, as shown in Figure 3. Axles can be installed in slots or holes. The built in ruler simplifies the process of finding the exact balance point of your car. h. When it comes to weight placement on a pinewood derby car, there are a few things to consider. Use to install wheels on BSA wheelbase for Pine wood Car. Only official Cub Sentinel Grand Prix Pinewood Derby wheels and spindle are permitted. 0 and 7. Remove Burrs. special-blend formula XLR8 amps your racer's speed to the max! Includes needle applicator for precise placement. 7. Free Book - How to Run the Pinewood Derby:. Weight Q&A. Pinewood Derby Car Plans 4 provides you with three winning car designs: the Sports Car, the Truck, and the Dune Buggy. Going as is will kill your speed, eliminating the purpose of a 3 wheel rider as you NDFW will be dragging the rail. Contents. $6. 2. The NitroRail Pinewood Derby Kit includes a pre-shaped body with axle slots or holes, weight pockets, steel weight, and instructions. 2. One front axle hole is slightly raised so that the car will ride on three wheels (best performance). Notes: Tungsten is non-toxic and child-safe. Unlock the secrets to the ultimate Pinewood Derby car. Our PRO Ultra-Lite BSA wheels are . The wheels in this kit are PineCar type wheels, so they are not allowed in a Cub Scout BSA race. Posted on October 10, 2014 by Randy. If your car weighs less than 5 ounces, you can add extra weights like coins to enhance its performance. 5. Pinewood derbies are often run by packs of the Cub Scouts program. SKU: 5103. – Can drill straight holes, or holes at a slightly downward angle for wedge-shaped cars. 3. Pinewood Derby Memory The Wrong Lube. Only axles from BSA kit allowed and may be polished, all others prohibited. This plan also helps you with weight placement, gives you speed and building hints, tells. A. You are allowed to add weight to the car up to a certain limit. Some people angle the axles up in an attempt to keep the wheel away from the body. 5621, 5622 - Drilled axle holes for Awana axles (3/32" bit) - add $1. 6. 5 degree Bent Steering Axle is used on a front wheel to get your car to steer. Arrow. Wheel OUT-OUT. The maximum height of the car cannot exceed 5 inches (Adjust this limit so that the cars will pass under your finish gate). Pinewood Pro has the best car design plans on the market, guaranteed! Includes Weight placement, full car building plans, prep and painting guide, as well as a cut-out painting. 5 oz and is 7/16" long. 6. Sold and shipped by. Axle Placement Guide Learn to ensure accurate wheel spacing and axle nail alignment using the Axle Placement Guide. Then install the axle into our Pro Axle Press at the . 30. We were both looking. Quantity: Add to Cart. Only official Cub Scout Grand Prix Pinewood Derby wheels and axles are permitted. 1 Thus, for every 1 inch dimension of the toy car, the pinewood derby car will be 2. Axle Shaper Learn how to straighten axle shafts, bevel axle heads and. This car requires our fenders which extend the car over the wheels. Plus, the angle makes the wheels migrate outward on the axle, rubbing against the axle head rather than the higher friction-prone body. This alignment technique had been used for many years by a select few, but became popular around 2008. 1 that the diameter of a pinewood derby wheel is about 1. We recommend fenders for this car which extend over the wheels. Wheels – Polished wheels that spin freely and for a long time is your goal. 1 Category: Pinewood Derby Speed Supplies. Place a second mark at 1⁄4th of an inch, as shown in Figure 2. 2023 Pinewood Derby Rules Handout 3/20/22 Page 3 of 5 Frontier District PINEWOOD DERBY RULES II. 95. “Open” Races 1. See also Pinewood Derby Car Grooved Axles in 2023. There will be anywhere from 1/2 ounce (on a front wheel) to 2 ounces (on a rear wheel) of weight pressing down on the axles. 2. Alignment is accomplished with multiple trials of running the car down the slope with the front end facing down the slope or, in reverse, with the rear facing down the slope in the direction of. Next time you’re driving, notice how many exposed wheels are on the road. Drill a 1-1/16 inch diameter hole into the bottom of the car body, and then epoxy the Round into the hole. – Memory – Up In Flames! Back in 2011, I did an experiment on side to side weight placement 1 which was documented in Volume 10 Issue 8. SKU: 5120 Categories: Individual Derby Tools,. 5. The overall width of the car shall not exceed 2 ¾ inches. All plans include templates and step-by-step instructions, and the plans provide for optimal quantity. Written by a scout for a science project. Another important one of these Pinewood Derby speed tips, is that you can. Sold and shipped by. Whether you have a question about our shipping, online ordering, how to download a booklet or technical questions about our products, find your answer here. Find Out More At: - PineCar gives you the easiest way to lubricate your pinewood racing car. The Race Committee is responsible for recognizing and. 5 oz of weight to your car, depending on your car design and the weight of your pine wood block. The cars will weigh between 4. Tip the axle down then add graphite between the axle and wheel. This insets the wheels a small amount, protecting the front wheels from abrupt. Should the car turn left or right, you need to tinker with the axle placement without removing them from the car body, until it rolls straight. Pinewood Pro 3D derby car designs are the. The first is making sure the scout is involved,. This is usually accomplished in one of 2 ways, the first more common and the second less so. Shop for pinewood derby supplies from the experts at Maximum Velocity. Only dry lubricant is permitted. Online Only. This track can be used to test your pinewood derby or Awana car before the race or it can be used to hold your own races for parties and other events. Theres a txt file with details on how to start at Part 2 if you want. The wheel tread is . 0870 ± 0. Pine-Car Pine Car Total Hub Shaper Pinewood Derby Tool and Accessory #p4614. Here's why: The force acting on the car is calculated by the formula Force = Mass x Acceleration. How to Make the Fastest Pinewood Erdball Car . We also have pre-cut Pinewood Derby kits with cars in various styles. 5 oz or more of additional weight. A typical wheels weighs 2. And the drfit, well I usually measure at 4 feet not 3 feet. Our unique wing shape design is aerodynamic and reduces drag, ensuring your. Weight - It is vital to have your Pinewood Derby car weigh the proper amount. Max out your weight at the regulation 5 ounces. If you want to know how to go fast, read here. 1. 00. The Pro Axle Guide is designed to straightly and correctly install axles into BSA Pinewood Derby cars where the slot is required. The SmartLine Pinewood and Space Derby® Finish Line Timer by supports up to 8 lanes with instant race results resolved to . Derby Talk is a forum for Pinewood Derby, Awana Grand Prix, Kub Kar Rally, Shape N Race Derby, Space Derby, Raingutter Regatta and other similar races where a child and an adult work together to create a race vehicle and a lot of fun and memories. A. Spend time sanding. safety and precision reasons would be the cutting of the car and the placement of the wheels. Remove Crimp marks. Locating the COG. With these measurements, dividing the length (3) into 7 gives 2. Wheel. Truing the inside edge of the wheel by removing molding marks and excess material. A little background: a Pinewood Derby car is a small wooden car that races down an inclined track, powered only by gravity. The car must have 1 ¾” clearance between the wheels. Pinewood Derby Scale Measures CG. Extended Wheel Spacing Advantage The axles on our extended blocks are placed as close to the edge of the block as possible without exceeding the seven inch maximum car length rule. A pinewood derby car is a 5 oz rolling application. 00. 5 Tips to Building the Fastest Pinewood Derby Car. Place the block, wheels and axles on a scale. Wheel bearings, washers, and bushings are prohibited. 7 mm). Correct flaws. But what most derby enthusiasts do NOT know, however, is that the type of weight actually makes a difference. This polish is the type. 9 out of 5 stars. Aѕ a wоrd оf caution, only tаkе this ѕtер if thе rules of your Pinewood Derby permit it. Where the extended wheel base would not transition as well on the incline,however should track better in the flat. jar. I used old wheels and nails from other Pinewood Derby cars I had around the house, but you can purchase the kit from a variety of places or even find 3D models of the wheels and axles online. Joined: Sat Feb 23, 2008 7:33 pm. 25 oz Tungsten Pinewood Car Weights + 20 Page Step-by-Step Build Guide for Apollo 2000 Derby Car Showing Design + Weight Placement, Bring Your Car to The 5 oz Limit and Gain The Winning Edge WIN BY 3+ CAR LENGTHS: It's science. 2. 00. Our BSA (Cub Scout) Ultra-Lite Pinewood Derby Wheels are lathed in 5 dimensions. Sand and polish your wheels and axles. For maximum speed the front and rear of the car must be level with each other. It must clear the ground by at least 3/8 inch. 1% speed increase, depending on axles used. If we look at the extended wheel base and how it helps the car track better. 5 Degree Bent Axles into the rear wheels. 00. 5633, 5634 - Drilled axle holes for Awana axles (3/32" bit) - add $1. 3: Clamp the axle in your drill press or power drill. Most Pinewood Derby cars weigh between 1. his video is part 2 of a 3 part series in basic Pinewood Derby Car building. The tab is designed to precisely space the wheels from the body. 2x 1/4″ peep holes for those packs that require the visualization of BSA axle tips. Best Place to put place weight for Pine wood Car. Smooth the axles. The car must have been made during the current year (the year in which the derby is held). Hubs are lathed and the edge of the hub is. (4 to 1) ratio. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. It is a popular racing event that involves building and racing wooden cars. Create Glue Holes: Glue the axles firmly in their holes to ensure that they stay perfectly placed, but make sure you don’t get glue on your wheels. 2 oz wood plus 0. 75” in diameter (19. Regardless of any other option. The Pro Axle Guide has two distinct features. $ 37. 8. Physics and the Pinewood Derby Pinewood Physics, LLC Pinewood derby wheels are 1. 75 grams, but be sure to double-check the rules of your specific race! This means that car should be weighed. The result is that your car will not go. The new wheels no longer have a mold mark. Cars must be registered on time and must be registered with the scout present. Vitamin K Pine Head Legend. Learn how to easily put wheels on the pinewood derby car with this video tip from Pack 162. Proper placement of the weight on a racer enables you to fine-tune i for winning results. The wheel is solid plastic with a hole drilled through it, and a nail goes through the axial hole, into a slit on the bottom of the wood block. The Derby Dust axle set - with an axle alignment tool, body slotters, axle pullers, and a Pinewood Derby axle guide, you’ll be flying straight and true. Axle Placement Guide. Accurate alignment is critical for top speed! 2. Lead Screw Accuracy . Tools Q&A. Lubricate the wheel and axle - Slide the axle into the wheel. Our Wedge and Racer pinewood car derby blocks are now available with the weights pre-installed. - Plastic Polish: A ¼ oz. $14. Key 2: Wheel Axle Preparation - Axles - no flaws, straight, polished; Wheels - no flaws, polished. Create a Pinewood Derby car that is reasonably aerodynamic. An ideal placement for who center away gravity is 7/8-in. Retail $16. DIRECT HOME SUPPLIES. Pro-Ultralite Speed Wheels from DerbyWorx – These official BSA wheels weigh 1. 5 inches. Pine-Car Pine Car Axle Placement Guide Pinewood Derby Tool and Accessory #p4611. 0005" Proprietary tooling manufactured locally; We use one of a kid fixture (clamping) for our production line that we manufactured in house. My son is 7 years old and this was our first Pinewood Derby. The width is about 1 and 5/8 inches wide. With PineCar's conformity gauge you can check if you pinewood racing car will qualify with one easy step. 5 oz (depending on design) without weights so a car may need 3. The end bored holes will also accomodate a raised front wheel for a 3 wheel alignment and ease in a rail rider setup. The raised pinewood derby wheel will be 3. 02 seconds. Very likely the wheel halves also pick up a charge, and actively attract dust. Shop the selection at Maximum Velocity. Extra-fluffy pipe cleaners for polishing pinewood derby wheel bores, lubricating with graphite, and other uses. The SmartLine Finish Line shows the placement result as it occurs. Then shave or sand the recess to 1/16th of an inch deep. You can make the SpongeBob Square Pants pinewood derby car with our step-by-step car design plan. Weight placement. This will help reduce the coefficient of friction between the. h. With over 1000 builds with most posted on YouTube. Knowing at what point your center of Gravity will help you determine how aggressive your steer will need. Choosing the best pinewood wheels to start your build is one of the most important tips you must not overlook. Our lathing process makes these wheels precision tuned while removing weight giving you a fast start and precision rolling all the way to the winners circle! All BSA markings remain. Skate to the finish with your skateboard pinewood derby car! Complete pinewood derby design plan includes AutoCAD graphics showing each cut of the car and full instructions! We'll even show you where to put the weight, include building tips, a tool list, and extremely clear cut-outs to use as a cutting guide. The components include: 5632 – Sports Car Kit with precision-cut axle slots that match BSA specifications in placement, depth, and width. But later (from the winning family) I learned about rear-weighting. 435-319-0220 | Newsletter: Subscribe for a free car plan!Official Pinewood Derby Replacement Wheels and Axles. Pinewood Derby Wheels Tip. After all, a pinewood derby race car hardly moves at racetrack speeds. Instructions 1. Wheels and axles are not included, so use the wheels and. PINEPRO-Pine Car Derby: Wheel Tuning Kit With Mandrel. If a. Pro-Hub Tool. •No lubricating oil may be usedMake sure your derby racer meets specifications before race day. With these measurements, dividing the length (3) into 7 gives 2. The rules are fairly simple and certain restrictions are in place to ensure that the playing field is level. Rim is trued and cut back slightly for perfect. Should not give you any issues of wheel popping up. Post by 68sportcoupe » Fri Dec 30,. The picture below is a cross-section of the track. I was a little confused by my first graphed results. Use lightweight wheels. SKU: 8200 Categories: Pinewood Derby Car Kits and Blocks, Pre-Cut Pinewood. Use sandpaper or a file to smooth the wood putty. Remember, friction is your enemy.