With a total weight limit of 5 ounces to consider, every precise measurement matters when you’re building a racer. You can make the SpongeBob Square Pants pinewood derby car with our step-by-step car design plan. 95 – $ 28. Quantity: Add to Cart. We borrowed the actual Pinewood. The cut slots must be used for the axles and the wheel base distance must be 4-1/4 to 4 3/8 inches. Place the drill in a vice or use a drill press. Wheel OUT-OUT. 2. “Youth Open Race” This race is open to anyone under the age of 18 on the day of the race. How to Make the Fastest Pinewood Erdball Car . But what most derby enthusiasts do NOT know, however, is that the type of weight actually makes a difference. A pinewood derby car is a 5 oz rolling application. Tip the axle down then add graphite between the axle and wheel. The placement of your wheels could be too high on the block. wood putty or other material and drilled only for axle placement. When wheels are mounted on a pinewood derby car, the weight of the car presses down on the wheels through the axles. Derby Dust® utilizes every tip and trick with each part we manufacture. 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. To measure camber, with your car on a flat surface, place the PRO Alignment Tool against a wheel and check that the wheel is perfectly flat against the tool. 188 seconds between the fastest and slowest car, about 23 inches. When constructing a Pinewood Derby car, weight placement is a crucial aspect to consider. Apprentice. Use to install wheels on BSA wheelbase for Pine wood Car. 95 set of 5. To get the exact weight you need, use. 33. The front axle groove is positioned 1-11/16” from the front. Then adding 1⁄4. This article is only going to address WEIGHT. Learn how to easily put wheels on the pinewood derby car with this video tip from Pack 162. To add flex weights to your car, place the car block, axles and wheels on a scale. Use sandpaper or a file to smooth the wood putty. All White River District Pinewood Derby rules apply. So I decided to design a timer myself. 00. 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. Review: 2. This insets the wheels a small amount, protecting the front wheels from abrupt. (3D-printed wheels might work with a bit of sanding. Once again, a perfectly straight axle slot, drilled with the PRO Body Tool will eliminate camber. With the help of adults, Scouts build their own unpowered, unmanned miniature cars from wood, usually from kits containing a block of pine wood, plastic wheels, and metal axles. Optimal weight placement for both the standard (scouting) wheel base and the extended wheel base (Click here for more information about Wheel Bases) Also included is a construction timetable, woodworking tips, weigh-in instructions, thoughts on adult involvement in the pinewood derby car building process, and a bibliography. 6. You also want to make sure the weight is evenly distributed so the car doesn't pull to one side. Plus, the angle makes the wheels migrate outward on the axle, rubbing against the axle head rather than the higher friction-prone body. This is a great option for novice pinewood derby car builders who want to familiarize themselves with building a car without tirelessly researching proper axle placement, weighting techniques or aerodynamic. Within two years pinewood derby was launched nationally and soon became the premier event for the Cub Scouts. 2023 Pinewood Derby Rules Handout 3/20/22 Page 3 of 5 Frontier District PINEWOOD DERBY RULES II. Placement of the front and back. 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. Pinewood Derby Car Plans 6 provides you with three winning car designs: the Coupe, the Muscle Car, and the Accelerator. 0 inches. Whether you are using a standard wheelbase. We believe it. Tools Q&A. With this track you can check these important car characteristics: Track clearance. Then, drill 7/16" holes in the rear of your pinewood derby car block. Graphite Lubricant Lube Powder for Pine Derby Car Kits Wheels Axles, Lock Lubricant. Then shave or sand the recess to 1/16th of an inch deep. Three wheels is a great tactic, accomplished by simply putting the axel of one wheel higher than the other 3. in front of the rear axle. 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. 5. It has two grooved slots for accepting full-length axles or nails in the bottom of the car body. Adding Pinewood Derby® car weights is an important step when milliseconds count. 3. Not from Pinecar or Revel kits. Use bent polished axles. A pinewood derby car should go as straight as possible, so a longer wheel base is an advantage. Tap and gently spin the wheel to work the graphite into the wheel. So you want the car to be as heavy as possible. Start at a medium-low speed and 400 grit. 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. If you want to know how to go fast, read here. 288 seconds. One front axle hole is slightly raised so that the car will ride on three wheels (best performance). 2. This can be measured by comparing the distance to the track (or other flat surface) at the front and back of the car. 10 Tips for a Fast and Cool Looking Pinewood Derby Car. 7 and 5 oz when finished depending on the paint and accessories added. Locating the COG. Move the car forward or backward until it balances on the ruler. The car must have been made during the current year (the year in which the derby is held). Once you have it tuned, try it a few more times to make sure it's consistent. Use all of the graphite. This alignment technique had been used for many years by a select few, but became popular around 2008. A better solution is our graphite pads. If a. Family Handyman Updated: May 12, 2023. Learn what works and what doesn’t work. 33 inches. The rules that come in the Grand Prix Pinewood Derby Kit (BSA Kit 17006) are known as the "Rules in the Box. Pull the strip back and forth across the nail for. 00. The end bored holes will also accomodate a raised front wheel for a 3 wheel alignment and ease in a rail rider setup. Pine-Car Straight Tracker Only (shaper is not included) Pinewood Derby Tool #p4613. 95 each. I've seen. 5633, 5634 - Drilled axle holes for Awana axles (3/32" bit) - add $1. 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. When it comes to weight placement on a pinewood derby car, there are a few things to consider. If your car weighs less than 5 ounces, you can add extra weights like coins to enhance its performance. 22. Weigh your car. All bodies made by Derby Dust have the option of 3 wheel racing at no extra charge. To far endorse and your car will pop a wheelie, spoil any chance for a succeed. Rated 5. Max out your weight at the regulation 5 ounces. However, to increase stability and guard against speed-killing wiggles the fastest Pinewood Derby cars will steer (or. To save even more time, our Lazer and Grey Ghost car bodies are pre-weighted and primed. Axle Insertion: Ensures accurate mounting of axles (in axle slots) to improve alignment. 25 in stock. But later (from the winning family) I learned about rear-weighting. 4: If using a drill press, line up the press table with the marks you made on the axle, as shown in Figure 3. Pinewood Derby Times, Volume 18, Issue 10 – February 6, 2019. That depends on two factors: the density of the block in the kit, and the amount of wood removed when making the car. One of the most important aspects of building a successful pinewood derby car is ensuring that the wheels are aligned correctly. The more weight you can put. 2. Sand and polish your wheels and axles. Pine-Car Pine Car Total Hub Shaper Pinewood Derby Tool and Accessory #p4614. Ship to Me-Free Shipping. Our BSA (Cub Scout) Ultra-Lite Pinewood Derby Wheels are lathed in 5 dimensions. The width of the car shall not exceed 2-1/4 inches. 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. Max out your Pinewood Derby car’s weight at 5 ounces. 3. Inside tread is lathed and trued. While you may have certain tools needed already on hand, such as needle-nose pliers, many of these. 5g lighter than stock wheels with our exclusive friction-free, graphite-coating. Where the short wheel base car would tend to get the death rattle if the cog was pushed back to far. I firmly believe the design on this page, when properly built, will produce a car that has the potential to place first in any district race against any other design. A thin, small car design has less wood so it needs more weight. First, use the drill guide tool to drill a hole in the center of each of your Pinewood Pro Derby car’s wheels. You may lightly sand the wheels to removeSecond: Polishing the wheels, screws, and the end of the dowel will definitely make a Pinewood Derby Car go much FASTER!!! The Kit includes: - Metal Polish: A ¼ oz. 0 in. The Wedge Wing Car has drilled axle slots so your car rolls straight while conforming to all rules. Oftentimes, just the front ‘steering wheel’ must be adjusted. $ 16. In each case I prepared an unused 1999 BSA Pinewood Derby wheel, then cut the wheel open on a scroll saw. Derby Dust® wheel lathes only cut pinewood derby wheels. 45. Only dry lubricant is permitted. your саr as a longer wheel base allows a more potential energy to be added to your car. Pinewood Derby kit or official Pinewood Derby wheel replacement kit. The SmartLine Pinewood and Space Derby® Finish Line Timer by supports up to 8 lanes with instant race results resolved to . Pine-Car Pinewood Derby Wheel Turning Mandrel Pinewood Derby Wheel and Axel #p357. Choose an option Standard Axle Slots Standard Axle Holes. Title: Microsoft Word - Pack 1776 Tip Number 3 1-21-2013. The default setting is 4. For optimal Pinewood Derby car performance, most of the weight should be placed one inch in front of the rear axle and as low on the body as possible. h. Material: Zinc-coated steel. Material is removed from inside the wheel to balance the wheel and give you a fast start and higher speed. After pressing in the axles, test the car for crooked wheels. The best way to establish that is to put the front wheel that is touching on a scale and try to get about 25 grams on the front wheel. 5 ounces of weight needed. 30. . 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 to tape to your block . 2: Place a dark mark on the axle at 1⁄16th of an inch from the head. Learn how to install wheels and axles for your pinewood derby body without breaking, chipping or busting out your slots. Find Out More At: - PineCar gives you the easiest way to lubricate your pinewood racing car. A chunky car design has more wood so it needs less weight. A. WOW! Big D 23 Mar 2014 5. Choose the right car shape. Pinewood Pro's PRO Super Speed nickel plated axles with 2 grooves have been winning pinewood derby races for over 15 years. Instructions 1. BSA Pinewood Derby Wheels lathed to perfection. Pinewood Derby Advanced Car Plans provides you with three winning car designs: the Arrow, the Interceptor, and the Rocket. Alignment simplification – The alignment of only three wheels needs to be adjusted instead of four. Post by 68sportcoupe » Fri Dec 30,. 9. Pinewood Derby Center of Gravity Mass Balance Stand. Choosing the best pinewood wheels to start your build is one of the most important tips you must not overlook. Maximize potential energy and minimize lost energy. SKU: 8200 Categories: Pinewood Derby Car Kits and Blocks, Pre-Cut Pinewood. 0 and 7. Weighting your car is the key to increasing momentum. Post by chad9229 » Mon Jan 19, 2009. This angle reduces friction as only a tiny portion of the wheel makes contact with the track. Pine-Car Pine Car Axle Slot Jig Pinewood Derby Tool and Accessory #p4610. The wheel base (distance from front axle to the rear axle) may not be altered. Standard pinewood derby blocks have grooves in the bottom of the car for the axles guides. Fewer understand that controlling the weight distribution of the car can make it go much faster. The wheels must be from the official B. These are 1/4″ self adhesive pads that are placed over the axle hole on the body. Within two years pinewood derby was launched nationally and soon became the premier event for the Cub Scouts. All BSA markings are intact. a 4 oz on the rear and 1 oz on the front. 33721). 75” wide x 1. Remember, friction is your enemy. 7. z Notice in Fig. Pennies minted before 1982 are 95% copper and weigh 0. 5 oz and is 7/16" long. Start by inspecting the parts in your kit to make sure they are usable. The wheel tread is . Track clearance - be sure car will not drag on center rail. Everything you need to design and build a winning car. Remember, friction is your enemy. The advantage here will be wheel weight and weight placement, even aerodynamic advantage if you have the time. Continue until. Add. •Axles, wheels, and body shall be from the materials provided in the kit. This is enough polish to do as many as 60 screws [that’s 15 Cars]**. 8. 5 degree bent axle makes this process simple. But let’s consider pinewood derby kit wheels. 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 year in which derby is being held. Lead Screw Accuracy . Author: abc-pinewood-derby. WOW! Big D 23 Mar 2014 5. Made of PLA - Plant Based Bio -Thermoplastic. 0 out of 5. Sort By. 8. Awards and Recognition: The most important values in Pinewood Derby competition are participation, good sportsmanship, and learning how to follow rules. sets of Red Stock Wheels and Axles Same dimensions as the official BSA wheels and axles but these high quality components don't require as much preparation as the BSA. 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. In that experiment, on a three-wheeled car the left-to-right center of gravity was shifted left, then right, and then evenly balanced on the rear. The Black Avenger Derby Car kit includes pre-cut car, hood scoop, cockpit bubble, turbo vents, weights, decals and instructions. Rub a clean cotton strip against the nail for 15 seconds to buff it. This simply designed One Cut car is ready to decorate without the need for tools. Maximum and Minimum WHEELBASE (axle head to axle head*) – no less than 4. Pinewood Derby ® races are won by hundredths, even thousandths of a second. 1 that the diameter of a pinewood derby wheel is about 1. It is a fun and exciting way for young boys to learn about engineering and physics, as well as teamwork and sportsmanship. If every car has the same wheels, the same axles, the car body and your car has tungsten your. Vitamin K Pine Head Legend. Theres a txt file with details on how to start at Part 2 if you want. Building your Dragster or Blastcar. Shop for pinewood derby supplies from the experts at Maximum Velocity. A Tungsten Round can be easily used for pinewood derby car weighting if the weight of the car body, wheels, and axles is less than 1. Weighing in around 15 grams, this lightweight pine body. Bundles take these kits one step further by including the wheels, axles and lube needed to completely build the pinewood derby car. Polishing Pinewood Derby axles can be done most efficiently with a drill, a vice, 400, 600 and 800 grit sandpaper, and a rubbing compound. So could the extended wheel base. Pinewood Derby® Car Weight placement plays an important role in how well a PWD car will perform. Wheels • Your pinewood derby car will be faster if only three wheels touch the track. Rim is trued and cut back slightly for perfect. Packaged as two 25/64" x 5" cylinders. Pine-Pro Axle Tuning Kit Pinewood Derby Tool and Accessory #10015. 5 oz of weight to your car, depending on your car design and the weight of your pine wood block. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. Pinewood Derby PRO Graphite with Moly. . Add to cart. Pinewood Derby PRO Super Speed Axles. Graphite Pads. Use lightweight wheels. Therefore, the pinewood derby car will be 7 inches long (2. Rodgers Middle School, 97 Old Dock Rd, Kings Park, NY 11754. I weighed the car again and, with the nickels, it was just under 5 oz. SKU: 5120 Categories: Individual Derby Tools,. So that means as far back and as *low* as you can get it (and still be stable). Say “Goodbye” to burrs, crimp marks, polishing, and bending! These BSA Pinewood Derby Speed Axles are precision-made to replicate the official BSA nail, but without the burrs and crimp marks. 6. 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. By meeting this maximum limit – while also strategically placing your weights at the rear of your vehicle – you will improve your momentum and increase the distance your car travels towards the finish line. So if you were to make a car that used 1/3 of the block: Heavy block. Grooves have two problems. The average time was 2. I am a big fan of 1× 3⁄8″ hole drilled behind the rear axle, with 2× 3⁄8″ holes in front of the rear axle as close as you can get them. 5621, 5622 - Drilled axle holes, 4 wheels on the ground - add $1. joe wrote: It's better to be messy and fast, than clean and slow. A. Pinewood derby car axle hole drilling jig. 5 oz Total. 6. 00 out of 5 based on 1 customer rating. Maximum Velocity carries many of the pinewood derby car weights you need to get your pinewood derby racer flying around the track. We developed a routine and timeline that would guide us from cutting out the car to the final weight placement. 5621, 5622 - Drilled axle holes, 4 wheels on the ground - add $1. “Adult Open Race” This race is open to anyone 18 years of age and older on the day of the race. From my experience, the closer the COG to the rear of the car, the more. Placement of the Weight Put it in the back of the car, but not so far back that the front end is unstable. Spin all of your wheels on an axle. 2. Unlock the secrets to the ultimate Pinewood Derby car. The length of the car shall not exceed 7 inches. Notes: Tungsten is non-toxic and child-safe. - Plastic Polish: A ¼ oz. If you are using the solid plate lead weights, it will be more difficult to distribute weight to obtain the proper COG. The fastest car is a tuned car. See separate flyer. You don’t want to go very fast because you don’t want to melt the plastic and you don’t want to distort the plastic at all. Tips and Tricks used by the Pinewood Derby® Professionals. and noticed a touch of wobble due to imperfect placement. which is the Pinewood Derby weight limit. Complete pinewood derby design plan with full instructions, 3D AutoCAD graphics of the car showing each cut, weight placement, hints, building tips, tool list and car cut-out templates to use as a cutting guide. No Shipping Cost for this item. Pinewood Derby Advanced Car Plans provides you with three winning car designs: the Arrow, the Interceptor, and the Rocket. The Pinewood Derby kit will include a block of wood that will become the body of your Pinewood Derby car as well as your wheels and a special nail that will function as an axel. When constructing a Pinewood Derby car, weight placement is a crucial aspect to consider. One common mistake4. To be the fastest, a car must be built to exacting standards and must optimize the physics of the race. Turn your car into a Pirate Ship!. 2. 7 and 5 oz when finished depending on the paint and accessories added. Technical Information BSA Pinewood Derby Axle. The pinewood derby is the wood car racing event of Scouts BSA. Is that the best thing to use, or is there anything. – 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. My son is 7 years old and this was our first Pinewood Derby. Check wheel height - balance weight and makes car roll straight. 8 times denser than lead (a heavy metal) and 3 times denser than zinc. for performance, special-blend formula XLR8 amps your racer's speed to the max! Includes needle applicator for precise placement. $13. NitroRail Kit. jar of a special water based polish for the wheels. 75″. weight placement. 0 gram, and are machined with a high level of accuracy. This is the arfcom of pinewood derby. 9x 3/8″ weight hole pattern for the bottom. We know that in air, a heavy steel ball falls much faster than a feather. 3. Posted on October 10, 2014 by Randy. Too far get and your car will pop a wheelie, ruining any chance for adenine win. Where should the center of gravity be on a Pinewood Derby car? Center of gravity placement should be between 1⁄2″ – 1″ in front of the rear axle. The closer to a 1/2″ COG (in front of rear axle), the more potential for a faster car. BSA Graphite Coated Axles (4 axles) $10. 12-spoke or 14- spoke wheels marked "OFFICIAL BSA MADE IN USA" are permitted), including official factory-colored plastic wheels. Pine Car # pinp4611. 1/2" mark with the dot on the head down and slightly bend the axle with a light hammer tap. Place a second mark at 1⁄4th of an inch, as shown in Figure 2. 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. Where the short wheel base car would tend to get the death rattle if the cog was pushed back to far. 2. 95 – $ 11. Set of replacement wheels and axles. Next time you’re driving, notice how many exposed wheels are on the road. A chunky car design has more wood so it needs less weight. 03″) away from the car block but can be as much as . The car must have 1 ¾” clearance between the wheels. Pinewood Derby Car Weight. Pinewood Wizard body – This body allows the weight to be readily changed without affecting the balance point. Finally, screw on the free wheel spacers to secure the weights in place. I did a few weighted-wheel spin tests on a wheel lubed with Boron Nitride 10 (applied with a pipe cleaner through the bore). 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. Our MV pinewood derby wheels are top-quality wheels. You can build the Batmobile, batman car! Illustrated step-by-step with 3D graphic images makes it a snap. . Precision lathed treads inside and outside, wheel edge and hubs are trued and squared, lighter weight, mold matched, then treads and hubs are perma-coated with graphite using our patented process. Typically, the maximum weight of your pinewood derby car is five ounces, or 141. Tungsten Cylinders. Watch on. 3.